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Subject :NSO    Class : Class 6

A pendulum takes 0.8 seconds to swing from the extreme points A to B. What will be the time taken for the pendulum to make 15 oscillations ?


A12 seconds
B24 seconds
C36 seconds
D48 seconds


Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
this

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

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