Eamcet Physics - 1 st Year : Unit 10.2 ( Oscillations And Waves ) - SHM - Simple Pendulum Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Physics
1 st Year : Unit 10.2 ( Oscillations And Waves ) - SHM - Simple Pendulum

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The time period of simple pendulum is ‘T’. When the length increases by 10 cm, its period is T₁. When the length is decreased by 10 cm, its period is T₂. Then the relation between T, T₁ and T₂ is

A. 2/T² = 1/T1² + 1/T2²

B. 2/T² = 1/T1² - 1/T2²

C. 2T² = T1² + T2²

D. 2T2 = T12 – T22

E. None of the above

View Answer

Correct choice: C

Explanation:

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Eamcet Physics 1 st Year : Unit 10.2 ( Oscillations And Waves ) - SHM - Simple Pendulum

Eamcet Physics
1 st Year : Unit 10.2 ( Oscillations And Waves ) - SHM - Simple Pendulum