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Punjab Board > 9th > Physics (Total Videos: 48)
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Chapter 8: Oscillations (3 videos)

8.1: Relation of length and time in simple pendulum
1. Effect of length of pendulum on time period and find g
 
8.2: Relation of amplitude and time in simple pendulum
1. Prove that period of pendulum is independent of amplitude
 
8.3: Relation of mass and time in simple pendulum
1. Prove that period of pendulum is independent of mass
 

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