Let n_(r) and n_(b) be respectively the number of photons emitted by a red bulb and a blue bulb of equal power in a given time. Then :

Let n_(r) and n_(b) be respectively the number of photons emitted by a

1.	Let n_(r) and n_(b) be respectively the number of photons emitted by a red bulb and a blue bulb of equal power in a given time. Then :
Answer» `n_(r)=n_(B)` `n_(r)ltn_(b)` `n_(r)gtn_(b)` The information is INSUFFICIENT to get a relation between `n_(r)` and `n_(b)` Solution :`P=nv=` CONSTANT For red coloured LIGH, `n_(r)` ismore because v is less.

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Let n_(r) and n_(b) be respectively the number of photons emitted by a red bulb and a blue bulb of equal power in a given time. Then :

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