if the angle of incidence is 50 then the angle of deviation will be (in case of plane mirror)
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Answered by
1
Answer:
Explanation:
180° -2(angle i)
180°-2(50°)
180°-100°
80°
mahitha2904:
i actually din't understand why did u multiply by 2
??
Tats the formula
180 -2(angle of incidence)
Total deviation =360-2(angle of incidence)
Understood?!
yes
Mark as brainlest
Pls.
Answered by
0
Answer is
180-(90+50)=50
Sry I mean 40
but the answer is 80
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