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In a dark room of photography, generally...

In a dark room of photography, generally red light is used. The reason is

A

Most of the photographic films are not sensitive to red light

B

The frequency for red light is low and hence the energy hvof photons is less

C

(a) and (b) both

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
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