एक सतमल दर्पण में 2 मीटर ऊँच – McqOptions

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1.	एक सतमल दर्पण में 2 मीटर ऊँचाई की वस्तु की पूर्ण प्रतिबंब देखने के लिए दर्पण की न्यूनतम ऊँचाई कितनी होनी चाहिए -
A.	1 मीटर
B.	2 मीटर
C.	4 मीटर
D.	0.5 मीटर
Answer» B. 2 मीटर

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