What is the energy content per photon (J...

What is the energy content per photon (J) for light of frequency `4.2xx10^(14)` Hz?

A

`2.8xx10^(-21)`

B

`2.5xx10^(-19)`

C

`2.8xx10^(-19)`

D

`2.5xx10^(-18)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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