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Discussion

Official Class XI Preparation
(1)

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Which quantity does not have the unit equal to "?

 
Planck's constant
Angular momentum
Momentum
Momentum x distance
"

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Ravi Kumar Kannaujiya

In the incorrect explanation, first line of calculation it is J*s, not J/s. and RHS would also have sec. in multiplication instead of in the denominator. Second line of calculation, please read J*s instead of J/s. And everything is right in answer explanation.