Choose correct answer.
1. What is the nature of the image obtained by a pinhole camera ?
(a) diminished (small) (b) magnified (large) (c) erect (d) inverted
2. What is the type of motion executed by the blades of a fan ?
(a) Rectilinear motion (b) curved motion (c) circular motion (d) none of these
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Answer:
1.(d)inverted 2.(c) circular motion
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