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NEET Mock 4: Optics, Modern & Semiconductors
60 min
30 Qs
30 MCQ, +4/−1
optics
modern
semiconductors
Question 1 of 30
Score:
0
/ 0
Power of a lens of f = 50 cm is
A
+2 D
B
+0.5 D
C
+5 D
D
+0.02 D
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