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Physics GK · Q442

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Competitive Exams · Physics GK · question 442

Q442

Assertion (A): In a motion picture, usually 24 frames are projected every second over the whole length of the film. Reason (R): An image formed on the retina of eye persists for about 0.1s after the removal of the stimulus.

A.
Both (A) and (R) are true and (R) is the correct explanation of (A)
B.
Both (A) and (R) are true, but (R) is not the correct explanation of (A)
C.
(A) is true, but (R) is false
Answer
D.
(A) is false, but (R) is true

Answer: Option C

Solution

Answer: Option C
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