Science, asked by sohailmajeedbss, 30 days ago

on which principle does light gate work?
please tell ASAP

Answers

Answered by rohitsharmahzb

Answer:

A light gate usually consists of an optical transmitter and receiver mounted in a frame with a gap between the two. Essentially it is a switch that reacts when something passes between the transmitter and receiver, breaking the light beam.

Explanation:

this is the correct answer mark me as brilliant

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on which principle does light gate work? please tell ASAP​

Answers

on which principle does light gate work?
please tell ASAP