Question

Question No:12
Read
the
given
statements
and
select
the
correct
option.
Statement
1: A
concave mirror and a
convex
lens
both
have the same focal
length in air. When
they are submerged
in water, they will still
have the same focai
length.
Statement 2: The
refractive index of
water is greater than
the refractive index
of air.
Both statements​

Answer 1

Answer:

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