Physics, asked by dikshanogiya, 6 months ago

प्र. 28. यदि आपतन कोण Zi=30° हो तो परावर्तन कोण होगा
(A) 400
(B)700
(C)60°
(D) 30°

Answers

Answered by uttamchintale57

0

(D)30°

आप तन कोण का मान सदैव परावर्तन कोण के मान के बराबर होता है.........!

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