Let (nr) and (nb) be respectively the nu...

Let `(n_r) and (n_b) be respectively the number of photons emitted by a red bulb and a blue blub of equal power in a given time.

`n_(1)=n_(b)`

`n_(r) lt n_(b)`

`n_(r) gt n_(b)`

none

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The correct Answer is:

`P=n(hc)/(lambda) implies n prop lambda`
`lambda_(r)gtlambda_(b) implies n_(r)gtn_(b)`

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