Physics · Thermal Properties
As the temperature of a pendulum system increases, its time period:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1increases because its effective length increases, even though its centre of mass remains at the centre of the bob.✓
- 2decreases because its effective length increases, even though its centre of mass remains at the centre of the bob.
- 3increases because its effective length increases due to the shifting of the centre of mass below the centre of the bob.
- 4decreases because its effective length remains same but the centre of mass shifts above the centre of the bob.
Correct answer
increases because its effective length increases, even though its centre of mass remains at the centre of the bob.
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