A Conversation for Ask h2g2
gravity caused by pressure and mass
The Cracken Started conversation Aug 18, 2000
Gravity is commonly thought to be produced by the presence of mass, which distorts the space-time continuum.
Perhaps gravity is not produced by the presence of mass.
Perhaps gravity is actually produced by the pressence of mass under pressure.
Why do I say this, you ask?
I say this because:
It is an attempt to account for the vanishing of energy that occurs when a mass is subjected to an increase in pressure and remains the same volume.
-mike
gravity caused by pressure and mass
Crescent Posted Aug 18, 2000
Doesn't the energy just transform into heat, and dissipate?
BCNU - Crescent
gravity caused by pressure and mass
26199 Posted Aug 19, 2000
If the volume remains the same, no work is done (ie no energy transferred) no matter what the pressure...
So, in fact, I don't think there's any energy going missing.
26199
gravity caused by pressure and mass
Gandalf ( Got my own Comp Now!! Still Redundant!! ) Posted Aug 19, 2000
From what I remember from the basic Physic I did, energy can neither be created or destroyed.
If the energy is transformed into heat, and the heat dissipates, ALL the heat energy is still there. It is just dissipated over an expanding volume of space.
Thats what I think, anyway!
'G'
gravity caused by pressure and mass
prinsesse Posted Aug 20, 2000
the energy is used to keep the object the same size so it is not missing but merely being used.
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gravity caused by pressure and mass
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