Multiple choice

Time period of a simple pendulum depends upon _____.

  1. shape of the bob

  2. size of the bob

  3. length of the string

  4. density of the bob
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The time period of a simple pendulum is given by T = 2π√(L/g), where L is the length of the string and g is acceleration due to gravity. The time period depends only on the length and gravitational acceleration, not on the mass, shape, size, or density of the bob.

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