Science, asked by sohailmajeedbss, 1 month ago

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

Answers

Answered by rohitsharmahzb
4

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

Previous Question
Next Question
Similar questions
Math, 29 days ago
Q1(b)-What is twice the Complement of Supplement of 150°? *​...
Environmental Sciences, 29 days ago
4. Once it is realised that even though the level of income is important, yet it is an inadequate measure of the level of development, we begin to think of other criterion. (A) Why Average income is an inadequate measure? (B) What are other important criterion ?​
English, 29 days ago
dairy entry on motor​...
Math, 1 month ago
write five consecutive composite numbers before 30...
Math, 1 month ago
a diagonal of a rectangle is 10 cm long and makes an angel of 60 degree with one of the sides.Find the lengths of the sides of the rectangle.
Math, 9 months ago
{x}^{2} - 6x - 8 = 0 solve this equation ​...
Computer Science, 9 months ago
what is communication media ?explain its two types​...
Math, 9 months ago
Write a pair of integers whose (i) sum is 21 (ii) difference is -15 (iii) sum is 0 (iv)difference is 14 please answer this it's urgent . no spam​...