650
. 17:56
7 point
28. ASSERTION : Shadow can
be formed in the air REASON:
Air is a transparent object
(a) Assertion is correct and Reason
is wrong
(b) Assertion is wrong and reason is
correct
(c) Both assertion and reason are
correct
(d) Both assertion and reason are
wrong
1 point
29. Which of the following act
as pinhole in the Natural
Pinhole Camera?
0 (a) Leaves acts as pinhole
(b) Gaps between the leaves
O c) Water droplets
(d) None of these
Answers
Answered by
0
for fist one I think A, then for second one d.
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