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A ray passing through optical centre of a lens, after refraction:
E
Editor
Sep 18, 2022
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A ray passing through optical centre of a lens, after refraction:
Difficulty: Easy
A:
Passes through focus
B:
Go undeviated
C:
Retraces its path
D:
Both b and c
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ID: 63273db7ca83163ac3a0e847