Science, asked by raviamitkumar486, 17 days ago

किसी गोलीय दर्पण की वक्रता त्रिज्या 50 सेंटीमीटर है तो उसकी फोकस दूरी हो गई

Answers

Answered by ravikumarkumar68457

0

Answer:

25 cm

Explanation:

R=2f

R= vakrata trijya

f= focus duri

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