a molecule of o2 and o3 travel with same velocity.what is the rate of their wave length.
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4
O2 is with higher wave length than O3.
pavansagar:
how???
Answered by
18
Answer: The ratio of the wavelengths of is 3 : 2
Explanation: To relate the wavelength with velocity, we use De-Broglie's Equation, which is:
and
p = mv
Putting the value of 'p' in above equation, it becomes:
where, h = Planck's constant
m = mass of the particle
v = velocity of the particle
= Wavelength of the particle
We are given two molecules, the mass of both the molecules is:
Mass of
Mass of
As, the velocity of both the molecules is same.
The wavelength of is:
The wavelength of is:
Taking ratios of both the molecules:
Hence, the ratio of the wavelengths of is 3 : 2
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