- #1
Apophenia
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Disclaimer: I am relatively illiterate on the subject so please try to keep explanations generally understandable. Aerospace undergrad programs get zero exposure to relativity I suppose.
[Gravitational Time Dilation]
First I want to know if I am correct in saying that the gravitational time dilation is basically: gravity affects time? The closer to a gravitational source the slower the time?
Now I know there is experimental confirmation from atomic clocks but the meaning of the results is what I wish to interpret. I understand that this often get's philosophical but I do not believe that it has to and any suppositions I make are only in effort to understand what is actually happening.
I do not understand how having time implicit in the explanation of the result makes sense (not that anything in the universe has to I just believe that it can). Let me explain: If the interpretation was that radioactivity (or whatever mechanism the clock is using... it does not really matter) is affected by gravity and therefore the atomic clock will work relatively mechanistically...then that would seem reasonable. Analogous to temperature affecting the speed of molecules. Temperature is the conception; molecule speed is the physical nature -> time is the conception; radioactivity rate is the physical nature.
I suppose bunching the underlying explanation of everything into time is reasonable if that was the underlying explanation but I do not think that's what gravitational time dilation is saying.
[Twin Paradox]
First what I know and is it right: velocity affects time -> twin traveling near light speed returns younger.
Again I seek what is really happening in our universe not how we come to make predictions of it.
Now I know the paradox is a thought experiment and not likely to actually occur but let's look at the interpretation of what this actually means.
Trying to rationalize: If you are going to say Time is slower for the twin traveling near lightspeed you must be bunching everything that constitutes change in the universe into "time". If you are really going to say the twin comes back younger then you are really saying that every particle that makes up every atom is slowing accordingly and moreover, all different particles are slowing at the same rate (as a result of everything being bunched under the definition of "time"). That seems unlikely but is the only logical explanation I see in changing "time" from a conception to a physical aspect of the universe.
Any thoughts on the subject or explanations on where I may be misinterpreting something are appreciated.
Cheers
[Gravitational Time Dilation]
First I want to know if I am correct in saying that the gravitational time dilation is basically: gravity affects time? The closer to a gravitational source the slower the time?
Now I know there is experimental confirmation from atomic clocks but the meaning of the results is what I wish to interpret. I understand that this often get's philosophical but I do not believe that it has to and any suppositions I make are only in effort to understand what is actually happening.
I do not understand how having time implicit in the explanation of the result makes sense (not that anything in the universe has to I just believe that it can). Let me explain: If the interpretation was that radioactivity (or whatever mechanism the clock is using... it does not really matter) is affected by gravity and therefore the atomic clock will work relatively mechanistically...then that would seem reasonable. Analogous to temperature affecting the speed of molecules. Temperature is the conception; molecule speed is the physical nature -> time is the conception; radioactivity rate is the physical nature.
I suppose bunching the underlying explanation of everything into time is reasonable if that was the underlying explanation but I do not think that's what gravitational time dilation is saying.
[Twin Paradox]
First what I know and is it right: velocity affects time -> twin traveling near light speed returns younger.
Again I seek what is really happening in our universe not how we come to make predictions of it.
Now I know the paradox is a thought experiment and not likely to actually occur but let's look at the interpretation of what this actually means.
Trying to rationalize: If you are going to say Time is slower for the twin traveling near lightspeed you must be bunching everything that constitutes change in the universe into "time". If you are really going to say the twin comes back younger then you are really saying that every particle that makes up every atom is slowing accordingly and moreover, all different particles are slowing at the same rate (as a result of everything being bunched under the definition of "time"). That seems unlikely but is the only logical explanation I see in changing "time" from a conception to a physical aspect of the universe.
Any thoughts on the subject or explanations on where I may be misinterpreting something are appreciated.
Cheers