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Question
Yesh find out F1 and F2 of symmetric convex lens experimentally then which conclusion is true.
Options
a) ЁЭР╣1 = ЁЭР╣2
b) ЁЭР╣1 > ЁЭР╣2
c) ЁЭР╣1 < ЁЭР╣2
d) ЁЭР╣1 ≠ ЁЭР╣2
Solution
a) ЁЭР╣1 = ЁЭР╣2
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