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If the units of mass, length and time are doubled, unit of angular momentum will be A) doubled B) tripled C) quadrupled D) eight times of the original value

If the units of mass, length and time are doubled, unit of angular momentum will be 
A) doubled
B) tripled
C) quadrupled
D) eight times of the original value

Grade:12

1 Answers

Aryan Kabra
43 Points
6 years ago
Hello Shubhum
I am Aryan form standard 11. Here is my answer hope find it helpful
 
As we know : the dimensional formula for angular momentum is [M.L2.T-1]
if we double the mass, length and time we would get ===> [2M.2L2.2T-1]
now taking 2 common we get ==> 2[M.L2.T-1]
 
hence if the units of mass, lebgth and time are doubled, unit of angular momentum will be doubled
 
so option A) is the correct answer

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