Math, asked by Alexaltamas793, 9 months ago

Two plane mirrors are inclined at an angle of 70°.A ray of light is incident on one mirror with an incident angle theta,after reflection falls on second mirror and is reflected from there parallel to first mirror

Answers

Answered by parishajindal1

0

Answer:

answer is 50 degree

Step-by-step explanation:

Two plane mirrors are inclined at 70∘. A ray incident on one mirror at incidence angle θ after reflection falls on the second mirror and is reflected from there parallel to the first mirror, The value of θ is. ∴(θ)=50∘....

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