Re: Energy to effect change the change of energy...
Susma Rio Sep said:
Energy can not be created or destroyed, only changed...
Matter can not be created or destroyed, only changed...
Matter can be converted into energy and vice versa... nothing is lost.
Often I am hesitant to go into a subject because I don't know practically nothing about the subject that I am sure about, insofar as my personal knowledge is concerned, from experience or from my own examination of the subject, and my conclusions which I am myself satisfied with.
Energy and matter is one such topic that I have to confess I know practically nothing about. And what I learned in college I must admit here is not very enlightening either.
So, my stock knowledge just the same about energy and matter is also tantamount to the three statements Quahom1 puts forward in his post earlier.
If Quahom1 is around, perhaps this is my chance to get a more tight knowledge about energy and matter, from him, outside of the mantra:
Can you tell me, Quahom1, is energy needed to change energy to matter and to change matter to energy?
And if energy is needed to change energy to matter and matter to energy, will there be more and more energy or more and more matter until only one or the other remains, and then what...? No more changes?
Please explain to me in man in the street words, but I do possess a working intelligence as I have known of myself from all the IQ tests I have had to go through in life so far.
It is possible however that the subject is simply beyond my mental grasp.
Just the same, try explaining to me, as to a child whose knowledge about things and subjects is bound up with concrete and tangible everyday articles of life at home and in the neighborhood.
Pachomius2000
Thank you Sus for the oppertunity to attempt explanation.
Your question and thought behind the question remind me of what is called "The Entropy Effect". That is the assuredness that in time, all matter will eventually break down to its most elemental components. Matter is still there, but in its most basic, uncombined form.
At a sub-atomic level, we have discovered (so far) that matter actually is made up of energy vibrating (or wave), at very low frequencies.
As for matter requiring more energy to become energy, the reverse is also true. Energy requires more matter to become more matter.
Example:
If I take a piece of iron, weigh it then let it sit in closed atmosphere containing oxygen. After time the iron begins to rust. Rust is a slow form of burning (energy). Now re-weigh the rusted iron. Does it weigh less, the same, or more than the original piece of Iron?
How did the rust of the iron transpire?
Where did the energy come from to cause a change in the matter?
Was energy or matter lost or gained?
The answers are surprising, but can be repeated and observed and measured over and over again.
The rusted iron now weighs more than before, and is in fact two different types of material (uncorrupted ferrous, and corrupted ferrous oxide).
The actual atmosphere surrounding the iron now weighs less due to the loss of free oxygen.
The energy came from different types of matter contacting each other which released energy (chemical reaction) which caused the iron to change to a different material, and the atmosphere to change from its previous state, but...
The energy released from the ferrous/oxygen contact is now partially contained in the new matter (ferrous oxide) while the other part (heat) warmed the air, causing it to vibrate more, which brought more oxygen into contact with the iron, which...keeps the cycle going.
If one could contain all energy released from the burn, and contain all the atmospher and ferrous oxide, eventually the heat energy would cause the ferrous oxide to part into free oxygen(which would combine with nitrogen to become nitrous oxide) and ferrous. The heat would then cause the ferrous to come back together (molten), which would cool down, allow the heated atmosphere to cool down, causing the oxygen and nitrogen to break up.
Once equilibrium was achieved the entire process would begin again.
And if you could weigh all the ingredients for your experiment in totality, you would find that the overall weight never changed (atmosphere and iron combined).
This experiment was actually conducted in 1771 by Laurent Lavoisier.
This was also one of the building blocks to prove Einstein's formula of E=MC2, wherein Energy equals Mass (matter) times the speed of light, squared.
Any energy moving slower than the speed of light squared, becomes matter. This includes energy vibrating in place.
I hope I've satisfied your request for an answer Sus.
v/r
Q