Hi
This might seem odd but I need to explain my friend on this
Friend and I agreed that Classical physics is time reversible (i.e. laws remain same if time is reversed.. e.g. gravitational pull on a projectile.) only exception is II law of Thermodynamics (which talks of irreversible decrease...
Mr. ALYAZAN, Sorry for being late. I see many replies are posted herein .
1) By 'SH radiation' I meant 'S'tephen 'H'awkings radiation.
2) & 3) From what i know, it says that contrary to black holes devouring nature, it still throws out some matter/energy. this is supposed to come from just a...
Its possible, but Stephen Hawking radiation (if he's right) prevents your one atom black hole from sustaining for enough time to swallow any thing near it. In fact the black hole radiates SH radiation very rapidly and disappears(safely). Hope I answered your question.
Is this interpretation on "Hubble's Law/Constant" right ?
I referred to this page
http://en.wikipedia.org/wiki/Hubble's_law
The hubbles constant 'H0' is anywhere between 72 to 78 kms per second per megaparsec.
My doubts :-
1) Let us consider a rod (made of streatchable light weight...
I tried , but as I asked earlier, the final result was not in any explicit form.Its not even clear how
to get the relationships between temperature and volume or pressuer-temperature using this.
For Ideal gas:
PV=RT;Replacing R and T with R= Cp-Cv; T= -PdV/Cv (-ve since energy is...
Here Is A Try
I tried , but as I asked earlier, the final result was not in any explicit form.Its not even clear how
to get the relationships between temperature and volume or pressuer-temperature using this.
For Ideal gas:
PV=RT;Replacing R and T with R= Cp-Cv; T= -PdV/Cv (-ve...
NO!, its NOT AT ALL a homework question.I'm a post garduate in COMMERCE not student in a high school. Actually as a hobby I search & learn physics thru web pages and learned special relativity myself (from the scratch in just 3 months). Gas laws were well understood until this puzzled me since...
To Forum Physicists / Administrators...
Equations for an ideal gas undergoing an adiabatic process are 3 viz
1) P(v^g)=const
2)T(V^(g-1)) =constant and
3)T(P^((1-g)/g))= constant
where g=specific heat for const pressure/specific heat for const volume.These equations suits the Ideal gas...
To Physicists/Administrators/Moderators:
The following two facts raises a doubt
1) "No influence can travel from inside the Event horizon of a black
hole to the outside of it AT or below the speed of LIGHT (V<=C)."
2) "Gravitational influence travels AT (or below?) the speed of light...