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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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A golf ball has a mass of 40 g and a speed of 45 m/s. It the speed can be measured within accuracy of 2% the uncertainity in the position is

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Correct option: B

1.46 \times {10^{ - 33}}m

Option B (

1.46 \times {10^{ - 33}}m

) is correct because it is calculated using the Heisenberg uncertainty principle.

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