Physics, asked by kapoornaman6980, 1 year ago

Photo cells are used for the(a) Reproduction of pictures from the cinema film(b) Reproduction of sound from the cinema film(c) Automatic switching of street light(d) (b) and (c) both

Answers

Answered by arjun7774

1

the answer is option c

Answered by Rajeshkumare

0

Reproduction of sound from the cinema film Photo cells are used for the(a) Reproduction of pictures from the cinema

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