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Question 1 Which of the following cannot be used for measurement of time? (a) A leaking tap (b) Simple pendulum (c) Shadow of an object during the day (d) Blinking of eyes

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Question 1

Which of the following cannot be used for measurement of time?

(a) A leaking tap

(b) Simple pendulum

(c) Shadow of an object during the day

(d) Blinking of eyes



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