Gas Laws

Q.Express ideal gas equation into(P=2/3E),where E is the kinetic energy per unit volume.

4 Answers

11
virang1 Jhaveri ·

K = Σmv2/2
K = Σmv2*N/2*N
K = MΣv2/2N
M is the total mass
Σv2/N = vrms2
K = Mvrms2/2

Now PV = Mvrms2/3
PV = 2Mvrms2/3*2
K = Mvrms2/2
PV= 2K/3
E = K/V
Therefore
P = (2/3)E
Let tell if you require more data for understanding

6
nix_13 12 ·

did not understand first three steps

11
virang1 Jhaveri ·

Kinetic Energy is K
K is the summation of all the atoms of the gas
N is the no. of atoms and m is the mass of each atom

Do you require more explaination

6
nix_13 12 ·

thx dear friend....

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