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The number of photons of light having wa...

The number of photons of light having wave number x in 1J of energy source is (Planck's constant =h, velocity of light = c)

A

hcx

B

hc/x

C

`(x)/(hc)`

D

`(1)/(hcx)`

Text Solution

Verified by Experts

The correct Answer is:
D
`E= Nhc bar(v) , N = (E )/(hc bar(v))`
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