Which instrument is used to measure time?
Answer and explanation
Correct answer: C. stopwatch
Time is measured with a stopwatch.
Answer: stopwatch.
Why not the others: metre rule: it measures length. voltmeter: it measures potential difference. balance: it measures mass.
Answer: stopwatch.
Why not the others: metre rule: it measures length. voltmeter: it measures potential difference. balance: it measures mass.
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