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प्रश्न
उत्तर
G = 9.8 ms-2
Time, T for seconds pendulum = 2 s
Now, T= 2 `pisqrt(l/g)`
T2 = 4π2 l/g
L = T2g/4π2
= 22 x 9.8/4 x 3.142
=0.994 m
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संबंधित प्रश्न
What is a simple pendulum? Is the pendulum used in a pendulum clock simple pendulum? Give reason to your answer.
Draw a neat diagram of a simple pendulum. Show on it the effective length of the pendulum and its one oscillation .
Name two factors on which the time period of a simple pendulum does not depend.
Length of the second’s pendulum is 100 cm. Find the length of another pendulum whose time period is 2.4 s.
State two factors which determine the time period of a simple pendulum.
Define the following terms with reference to a simple pendulum:
Oscillation
Define the following terms with reference to a simple pendulum:
Time period
Define the following terms with reference to a simple pendulum:
Frequency
