and then you ask me to consider another of your 'interpretations,' of what the experiment shows. :lol:
We have reached impasse! — universeness
card(reals) = aleph_1 is the continuum hypothesis. It is not provable in ZFC. It is thought to be true by some mathematicians and false by other mathematicians - an unsettled question. — TonesInDeepFreeze
This ineffable thread surely is effing along nicely — Heracloitus
…..and when we accept the natural limitations of a given system, we don’t need to lament what it can’t do. — Mww
….but can never evolve out of the kind of system it is. (Remember….dialectical consistency) — Mww
….an unjustified assertion, insofar as it is impossible to know all the things there are. The very best to be said is the mind has the capacity to know all things presented to it. — Mww
….it is absurd to suppose understanding of all things. The occasions in which some things are misunderstood verifies limits. Nothing ever being misunderstood is the only sufficient ground for the possibility of understanding all things. — Mww
On and on it goes. Give it up and go have a turkey leg or something. — Mww
No the concerns you raise are again, exaggerated. There were no 100 km/h winds during the experiment and friction from (within the wheel??) and/or the axle will be negligible. — universeness
I was advocating the truly ineffable, which manifests as a certain impossibility of the mind. — Mww
To believe in THE ineffable is to believe in things that are ineffable. If truly ineffable is only the condition of the mind for the reception of certain things, what point is there in believing in the very things the mind could never receive? — Mww
To state the existent of a thing as not impossible, is not to advocate that it is. There’s no logic in positing a possible existence when it is absolutely impossible to form a judgement with respect to it. How could we ever say a thing is possible if it has absolutely no chance of ever being an object met with our intelligence? What could be said about a thing for which we couldn’t even begin to speculate? To say such is not impossible carries more truth value than to merely say such thing may be possible. — Mww
We DO know we can never understand the unintelligible exclusively from the reality of that which IS intelligible. Pretty simple really. If intelligibility is this, anything not this is unintelligible. Besides…doesn’t “unintelligible” factually denote a non-understanding? Absurd to posit the unintelligible, then turn right around and say maybe we just don’t understand it. There may be a veritable plethora of reasons for not understanding, but the irreducible, primary reason must necessarily be because it was unintelligible to begin with.
THAT is what the ineffable is all about. Hasn’t a gawddamn thing to do with things, but only with the limitations on the system that comprehends things. — Mww
So, the PE is the same at a height of 80cm as it would be if it were at height = 0, so, mgh becomes 0 at the start and becomes negative as the glider travels down the slope. — universeness
You might find the references section of the article helpful as well, especially:
2. Energy Conservation on an Incline. Available from: [Online]
http://www.physicsclassroom.com/mmedia/energy/ie.cfm — universeness
They completely neglect the fact that there is considerable friction within the wheel or axle bearing, no matter how well built or lubricated it may be.The force of friction does not do work upon the cart because it acts upon the wheels of the cart and actually does not serve to displace either the cart nor the wheels. The friction force only serves to help the wheels turn as the cart rolls down the hill. Friction only does work upon a skidding wheel.
Yep. What I’ve been advocating. There’s even an example of what something like that would be. Those cannot be named as existents, simply from the thesis that our manner of naming things could not possibly be applied to them. It is tacit acknowledgement that we have no warrant to claim our intelligence is the only possible kind of intelligence there is, from which follows that we cannot declare such things are impossible in themselves but only that they are absolutely impossible for our kind of intelligence. And it isn’t because we don’t know how, but that we are not even equipped for it.
What would be the point in believing in the ineffable then?
— Metaphysician Undercover
I can’t think of one. If a thing is already impossible, what’s the point in calling the same thing something else? — Mww
The underlined section in your above quote appears in the section titled 'Abstract,' not Introduction.
In the introduction, the words are "For the first task, we simply observed that during the first downward motion of the glider the total energy remained constant throughout the motion." In the Results and conclusions section the words "For task 1: we have found that total energy remains constant during the motion of the glider until the collision occurs". are used. — universeness
So, it seems to me, the COR is only relevant to the issue of the collisions being elastic or inelastic. — universeness
Yes, just as we do for every single word ever. Which leads inevitably to….under what conditions is it impossible for a word to be invented, such that the object the word would represent, remains impossible to talk about. Then and only then, does the notion of ineffability attain its logical validity. — Mww
On the other hand, if I already know what “box” means, I also understand it isn’t a universal conception, because I know it is a particular thing and the Principle of Complementarity tells me the one can never be the other. — Mww
And if I do know what the word “box” stands for, which means your signification and mine are congruent, I know what I’m expected to get. — Mww
It might be better for you to start a new thread on a physics forum, which employs the detailed results, from an actual conservation of energy experiment. You can challenge physicists, based on your interpretation of the results from the experiment. There are some straight forward examples available online, such as:
https://www.ukessays.com/essays/physics/experiment-study-conservation-energy-8335.php — universeness
Sure there’s a difference, but there’s nothing ineffable about it. The word representing a universal conception won’t refer to a particular example of it. — Mww
True enough. Herein is the limit of metaphysical reductionism. Conceptions represent thoughts….but there is no justifiable hypothesis for the origin of thoughts. If one wishes to call the origin of thought ineffable, insofar as there are no words to describe it, that’s fine, but we’ve already understood we just have no idea from whence come thoughts, so why bother with overburdening the impossibility with ineffability? — Mww
Truth be told, I don’t agree that’s what we’re doing. You say the problem is we try to do this thing we can’t do, I say we can’t even do, in any way, shape or form, what you say we’re trying to do, so the problem itself you say we have, should just disappear and along with it, the very notion of ineffability. — Mww
This is just as much fun as trying to fathom why some of us are right-handed and some are left. Why some of us like spinach and some of us gag on it. Only product there can be is fun; we ain’t gonna solve anything here, are we. — Mww
This from a gentleman who questions 1+1=2 is a surprise. — jgill
In the context of your link, the term Energy Loss refers to the energy that "is converted to a different form". — EricH
I am not making any claim about the truth or falsehood of the Law of Conservation here. I am simply pointing out that your example does not lead to your conclusion. — EricH
No measurement of a quantity is ever 100% correct. distance, time, density, none are 100% correct.
Is the distance actually 1cm or 0.999999999999999999999999912.......... cm.
You are over burdening the word LAW. — universeness
No, that's why science uses error bars! It is not a falsity, it just does not claim 100% accuracy. — universeness
The principle was not false, it was just that some of the assumptions and projections were wrong. Many planets do orbit on a path which is 'almost' circular. — universeness
No, physicists are fully aware, that the language used to describe the structure and workings of the universe is not IDEAL, not perfect. — universeness
A system has an energy equivalence of 50 joules. It then goes though energy transformations, and the resultant system has an energy equivalence of 50 joules — universeness
By definition a closed system is one in which energy is conserved. — Banno
Okay, then cite some of those "experiments" (or the relevant literature) to which you're referring. — 180 Proof
I think this is the main difference between us. I choose not to try to fill in gaps in our knowledge, with unnecessary terms like god(I am not suggesting YOU have employed this term), immaterial or dualism. The 'perfect' measure of the speed of light in unattainable. So is achieving human omniscience. To me, if we ever achieve the omnis, then our existence would become as ridiculous and pointless as any conception of god.
Let's continue to debate and confirm what we know and where we can go from here. Let's resist any temptation to plug gaps or incompletions in our scientific knowledge, with useless (imo) concepts, such as immaterialism, dualism or god. The conservation of energy is not false it is just imperfect. — universeness
In his book 'The Biggest Ideas In The Universe (space, time and motion,)' Sean Carroll writes about the conservation of energy.
"Both momentum and energy are conserved in classical mechanics, but kinetic energy by itself is not, since it can be converted into (or created from) other kinds of energy."
"Noether's theorem states that every smooth, continuous symmetry transformation of a system is associated with the conservation of some quantity."
"Our universe is expanding; faraway galaxies are gradually moving away from one another as time passes. Consequently, there is a sense in which energy is not conserved in an expanding universe."
I think Sean demonstrates some of the imperfection present in the conservation laws. — universeness
Yoi claim there have been many experiments that falsify these "laws", so cite one. :chin: — 180 Proof
You do not need a standard for comparison that is universal with regard to speed and time. Everyone going at whatever velocity will have their own experience of time which differs from people going slower or faster then them. Just as there is no universal standard of size, there is none for time. An elephant is bigger than a mouse because of the environment it's in; if there was no space, but only an elephant next to a mouse, they would have the same size. As for moving in an instant, the instant represents the point that is covered which is yes zero. But these sum to a positive. This is something Aristotle never understood. Motion has a forward momentum. Air doesn't move an arrow as he thought. Motion is dynamic — Gregory
Does it not follow, if all that’s needed is sufficient context, rather than entire context, that the claim “ineffable” is invalid? — Mww
If it is the case that all thoughts are conceptions, and all conceptions are represented by the word(s) that refer to them…..how can any conception be too great to be described? The representation just is the description. How can any conception, then, be ineffable? — Mww
So that which is ineffable has no word by which it is referred. For that of which there is no word, there is no conception that is the necessary presupposition for it, for otherwise, there must be conceptions without representation, which is self-contradictory, hence, unintelligible. — Mww
Imagination is that which presents objects without there actually being one. Imagination can present any thinkable object, which makes explicit imagination can present any thing that can be conceived, can be represented by words, can never be too great to be talked about. — Mww
neffable: a useless euphemism intended to obfuscate the fact it is impossible to conceive anything too great to be talked about. — Mww
Its relevant only in that I am able to distinguish between a big force/explosion and a small one.
I can also use sensory info to be able to perceive quite a range between big and small, without having to employ actual measured, unitised, accuracy via formulae. I can therefore perceive and detect 'material' aspects of 'energy' or force using something as simplistic as my own sensory input and without application of formulae. — universeness
So, if we can't detect every Planck sized unit of energy, to confirm that the original hot/cold area has the exact same amount of energy as the area now in thermal balance, then this does not mean we have to start to employ words like immaterial or dualism. — universeness
To me, it's akin to the accuracy of pi or the speed of light in a Vaccuum. We will never get 100% accuracy, will we? That doesn't make pi or the speed of light or the conservation of energy laws, wrong in any way. — universeness
Since when has the popularity of beliefs become an accurate indicator of their truth-value? — javra
No one said it was. — Banno
First, I think you can show me the experience. If you prick your finger with a pin, you can show me the experience by pricking me with a pin. Are the experiences the same? Well, there’s no numerical identity, but there’s some level of qualitative identity. There can’t be total qualitative identity because that would be equivalent to numerical identity, and that would require that I experience the pinprick as you, which is just to be you. I don’t think it’s right to describe this as ineffability. — Jamal
Do you ascribe to QFT then? If you accept a photon as a field disturbance/excitation/vibration, you still have the result that the excitation travels at a constant speed with no initial acceleration.
This is backed up by the fact that the property of mass prevents light speed motion.
Electrons don't travel at light speed as they have some mass. — universeness
If you consider something like maxwells demon, when it opens the massless door between the two chambers based on the speed of each particle it observes, would you still insist it would be applying a formula, to make its measurements? Is it not just basing it on 'fast,' 'slow.' How about when you touch something to decide on its temperature? are you applying a formula or taking a sensor reading?
Is sensing the presence of a property of something like relative position, the application of a formula?
Ignoring a measure of actual distance for a moment, simply observing the position of an object as north, south, east, west etc, is the gathering of such information formula based? — universeness
I would suggest that base sensory information is not based on formula. I see, touch, taste, hear, smell and even think before I apply any formulae to measure scalar (magnitude) quantity or vector (magnitude and direction). Is information such as 'I see there is a car there' not just based on me comparing stored images with what I see? I would not call such 'shape/pattern recognition,' a formula application, would you? — universeness
I think we can observe a property of a motion as relatively fast or slow, enough to be able to know when to jump out of the way for example, and there is no formula-based calculation, involved, just a use of instinct and sensors. — universeness
When you see your physicists again, explain to them how energy disappears and how 0.9˙≠10.9˙≠1. They will be so grateful. — Banno
So are you claiming that this:
Since a photon is a particle of light, this means that it does not need to accelerate to light speed, as it is already travelling at the speed of light when it is created. A photon does not rest and then reach the speed of light at a certain length of time, or even instantly. A photon is always travelling at the speed of light, from the moment of creation.
From a website called Ask an Astronomer, is wrong? In electron, positron annihilation, when two photons are created, there is no acceleration to light speed. — universeness
This is the mistaken interpretation which I referred to above. The sensor registers a physical change, and through the principles employed, it is calculated that this change is equivalent to a quantity of energy represent by "a photon". The photoelectric sensor does not actually detect a photon, it just undergoes a change, an effect which we calculate as the effect of a photon's worth of force. That the sensor detects a photon is a common misinterpretation. — Metaphysician Undercover
Metaphysician Undercover doesn't believe in instantaneous velocity. Hence it is not wise to spend time considering his views on matters involving physics. — Banno
asically, if spirit does anything, what it does would be measurable. — Banno
That's the downfall of dualism, you can't insist that there are two distinct incommensurable substances and then say that one can move the other. — Banno
This thread is about whether the principle of conservation is compatible with duaiism. Is A compatible with B. I have argued that they are. — Bartricks
First, note that the evidence that the principle of the conservation of energy is true is empirical evidence and no empirical evidence will ever conflict with dualism.
Second, in order for the principle of the conservation of energy to be violated, some energy would need either to disappear or be introduced into the picture by the addition of event B. But event B does not do this. We have no more or less energy in the system than if one supposed A caused C directly. Thus, there is no violation of the principle. — Bartricks
If the most detailed possible list of instructions for riding a bike does not give one the knowledge of how to ride, then there is a gap between saying how to ride a bike (via a detailed list of instructions) and knowing how to ride a bike, which means that there is something about riding a bike which is known but which cannot be stated and included in the instructions. Which is just to say that there is something ineffable. — Luke
But knowing how to ride a bike does require being able to ride a bike. Claim that you can ride a bike all you want, the proof is in the riding.
The point, again, is that there is nothing that is not said, nothing that we can add to the list; only something that has not been done; hence there is nothing that is ineffable. — Banno
but there is no difference between "knowing how to ride a bike" and "riding a bike"; we don't have two things here, one being bike riding and the other being knowing how to ride a bike. — Banno
We don't know what energy IS — universeness
A photoelectric sensor can 'detect' a photon, which to me, is evidence that it is not immaterial. — universeness
n what way are you using 'immaterial' here? as a synonym with supernatural? If not, then do you have other synonyms you would accept for 'immaterial' as you use it here? — universeness
Do you have any 'descriptions' or even 'attributes' of that which you perceive exists 'outside' of this universe. — universeness
Can you refer to 'outside' this universe without suggesting an existent which we would currently label 'supernatural'? — universeness
So whether you view the annihilation of a particle-antiparticle pair into a pair of photons the “destruction of matter” or just a conversion from one form of matter into another is, to a large extent, a matter of taste. — universeness
That is, "Some things you have to learn on your own" looks like it is about an ineffable entity we might call "knowing how to ride a bike", but there is no difference between "knowing how to ride a bike" and "riding a bike"; we don't have two things here, one being bike riding and the other being knowing how to ride a bike. — Banno
And if this is right, then there is nothing here that is ineffable. Or if you prefer, what appeared to be the ineffable bit is just the doing, the getting on the bike and riding it. — Banno
Your response seems disingenuous. On the one hand you claim that Planck units are "fictitious" and then on the other you claim that "falsity often works well". :roll: — 180 Proof
My premise is "Ouch that f*@king hurt.
Physicist why did it hurt?"
Physicist :" because it contains a lot of kinetic energy (heat)"
Me: Ah okay so hot (subjective/my experience of heat) =energy, and that energy is being transferred to my hand by "kinesis" (movement)?"
Physicist:" yes that's right, movement from molecule to molecule. Which you can measure with your hand or an instrument.
Enter Metaphysician: "you can't imply that reasoning. You need a premise. — Benj96
If you don't believe it go put your hand in the fire and measure it yourself. Tell me what you feel. — Benj96
Or don't, and we can just assume that energy is hot as a decent conclusion. And things with more energy in them are hotter (furnaces, nuclear bombs, sun, supernovae etc). — Benj96
Am I correct in assuming that at this stage in the argument your only motivation is to prove me wrong? — Benj96
Are you stating this as a scientific fact? and if you are, can you give me references from experts in the field who have stated this as fact or are you just offering the statement above as a valid/convenient way to 'envisage or personally perceive' what energy is. — universeness
Perhaps we really would have to be able to 'see' a photon to better know what energy IS. — universeness
Would you agree that energy is material as opposed to immaterial? — universeness
For you, if you think that the energy conservation laws are fundamentally incorrect then are you forced to also suggest that something must exist 'outside' of this universe or do you envisage some other way for energy to become 'non-existent' rather than 'changed form.' — universeness
Yes it is, it is just that, like most, you don't read the OP carefully - you just see 'conservation of energy principle' and think 'I can say something about that' and then you say it, regardless of whether it is relevant to the argument. — Bartricks
The belief that those thermodynamic principles are true are the foundation from which we have standardised and built virtually all newtonian physical laws and formulas. — Benj96
How did we gain such predictive power, knowledge and technology based off something fundamentally incorrect? — Benj96
What you have argued for based on the falsity of thermodynamics laws is rationally consistent throughout your argument and well composed. But it is confined to Materialism - We can only infer the existence of energy from measurement/ calculation of other physical things. — Benj96
However what I argued, that you don't need to measure energy to know it's there - and I gave a first person account to prove that - I don't touch fire coz it's hot as. — Benj96
how did I admit that? — Bartricks
I am using the term to refer to someone who is extremely good at philosophy. — Bartricks
You think that's not clear in the OP? The conservation of energy principle says that the level of energy in the material world will remain constant. Resist the temptation to say that you think the principle is false- that's philosophically inept. — Bartricks
Dualism, as explained in the OP, is the view that our minds are immaterial things that are causally interacting with the material world (the latter is interactionism - strictly speaking one could be a dualist and deny it - but by hypothesis that is not the case with the kind of dualism under consideration). — Bartricks
But how? First, note that the evidence that the principle of the conservation of energy is true is empirical evidence and no empirical evidence will ever conflict with dualism.
Second, in order for the principle of the conservation of energy to be violated, some energy would need either to disappear or be introduced into the picture by the addition of event B. But event B does not do this. We have no more or less energy in the system than if one supposed A caused C directly. Thus, there is no violation of the principle. — Bartricks
I am using the term 'philosopher' to refer to someone who is employed to teach philosophy in a university and who has a track record of publishing in philosophy in peer review journals. — Bartricks
Now, is the principle of the conservation of energy compatible with the dualism? — Bartricks
Are you a philosopher? — Bartricks
If someone says A is compatible with B, then you should focus on whether that's true - that is, you should focus on the compatibility claim - not on whether A or B is actually true. — Bartricks
As you see above in the definitions of "different" and "distinct," the two words are synonyms, thus your claim I "identify wrongly; mistake" "different" as "distinct" is false. — ucarr
As I understand the above, you're claiming humans insert partitions that break up a continuum into (artificial) parts. In line with this configuration, you're fusing three different states: steam, water, ice into one continuum, H2O. Breaking up H2O into three different states or fusing three different states into H2O, either way, human performs a cognitive operation. Share with me the logic you follow to the conclusion that the fusion operation is more valid than the separation operation. — ucarr
In your own words, cited in my previous post, you establish your understanding of yourself as a consistent POV who transitions through different states of being across a continuum of time. This is a confirmation of human individuality - yours - not a refutation. — ucarr
An example of a pertinent answer to my question "How does your experience of the conversation differ from mine?" would have you telling me what I'm thinking based upon your ability to read my mind. Your ability to read my mind follows logically from your claim "there is no real boundary between us, and the idea that we are distinct individuals is an illusion, an artificial creation..." — ucarr
So it's your position then, MU, that the Planck constant is not (and any other constants derived from it e.g. Dirac constant), in fact, a fundamental physical constant? And therefore that quantum mechanics does not work (i.e. likewise is "ficticious", extreme precision notwithstanding, instead of approximative)? Because, so to speak, this theoretical map is not identical with the real territory? — 180 Proof
So, physics defintion of Electric potential: the amount of "work needed to move a unit charge from a reference point to a specific point against an electric field.
Physics definition of" work": In physics, work is the "energy" transferred to or from an object via the application of force along a displacement.
Oh gosh look what we have arrived at? So it seems electric potential is, hmm, energy. Who knew? Physics did. — Benj96
Which retrospectively confirms my reasoning about measurement devices requiring not only energy to run them, and energy to be them (matter, bonds, forces that hold its molecules together), and what do they measure? Energy. — Benj96
It seems like you don't really want to attempt to consider any alternative explanation as you had your own answer (assumption) from the beginning. — Benj96
Out of curiosity, if energy is "wasted" or "disappears" or somehow "ceases to exist" as you say, then where did it come from in the first place? — Benj96
I constantly tell my students that compatibilism about free will is not the thesis that determinism is true. Nor is it the thesis that we have free will. It is the thesis that free will is compatible with determinism. And yet every year about 90% don't get this and proceed to tell me how either determinism is false or that we do not have free will, totally oblivious to the fact they're doing nothing whatever in terms of assessing the credibility of compatibilism. — Bartricks
So do not question whether the c principle is true or whether dualism is true. Ask 'are they compatible?' — Bartricks
So, to assess the claim, for those who don't know, you need to assume the principle of conservation of energy is true, and then see if what I have said is correct. — Bartricks
Yes you're right the energy is released elsewhere than where the measurement tool is being used. Just like we argued about the room releasing heat to the environment. — Benj96
What I'm saying is "wasted" because it wasn't measured is the wrong word.
It's gone elsewhere. Just because I can't measure every molecule of water that goes over niagara falls per second doesn't mean what I couldn't measure is "wasted"... "lost" "disappeared". — Benj96
Heat disperses outwards and as it does it heats up the environment its spreading into, the further it spreads out the less amount it heats up each part. But it still heats them up by ever more minute amounts.
Absolute zero when reached is a timeless state of no change (no heat/kinetic motion) where all energy is only "potential" again. The exact same conditions as at the big bang. Alpha state = omega state — Benj96
It definitely is. If I punch a punchbag at a fairground, the force of the impact (the momentum of my arm) is measured digitally in a number scale. Which can be compared to others - maybe a professional boxer. — Benj96
The measurement must use some of the energy in its measurement. Otherwise how exactly can it function as a measuring device? Are measuring devices somehow magically outside of all cause and effect relationships/energy transfer and the information those hold? — Benj96
I don't think so.
The device converts kinetic force into a voltage and the measurement of that voltage is a measurement of the energy that generated (converted) into it. — Benj96
