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A 100 W point source emits monochromatic...

A 100 W point source emits monochromatic light of wavelength `6000 A`
Q. Calculate the total number of photons emitted by the source per second.

A

`5xx10^(20)`

B

`8xx10^(20)`

C

`6xx10^(21)`

D

`3xx10^(20)`

Text Solution

Verified by Experts

The correct Answer is:
D
`P=N(E/t)=(N/t)(hc)/lambda`
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