As the temperature is increased, the time period of a pendulum

1.	As the temperature is increased, the time period of a pendulum
Answer» INCREASES as its effective length increases EVEN though its centre of MASS still remains at the centre of the bob. decreases as its effective length increases even though its centre of mass still remains at the centre of the bob. increases as its effective length increases due to shifting of centre of mass below the centre of mass below the centre of the bob. decreases as its effective length remains same but the centre of mass SHIFTS above the centre of the bob. Solution :As temperature increases, length of PENDULUM increases. Time period of pendulum `T=2pisqrt(L/g)""(2pi" and g are constant")` `:.propsqrt(L)` `:.` T increases with increases in L.

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