Home
Class 12
PHYSICS
Two pendulums begin to swing simultaneou...

Two pendulums begin to swing simultaneously. If the ratio of the frequency of oscillations of the two is 7 : 8, then the ratio of lengths of the two pendulums will be

A

`7:8`

B

`8:7`

C

`49:64`

D

`64:49`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

If the ratio of amplitude of two waves is 4:3 , then the ratio of maximum and minimum intensity is

In a simple pendulum the period of oscillation (T) is related to the length of the pendulum (L) as

Two dice are thrown simultaneously. The probability of getting the sum 2 or 8 or 12 is

Answer the following questions: Explain how the frequency of oscillation is related to the length of a pendulum and the amplitude of its oscillation.

The intensity of two waves is 1 : 16 . The ratio of their amplitude is

Two circular coils are made of two identical wires of same length and carry same current. If the number of turns of the two coils are 4 and 2, then the ratio of magnetic induction at the centres will be

State any two laws of simple pendulum.

Two simple pendulums A and B are made to oscillate simultaneously and it is found that A completes 10 oscillations in 20 sec and B completes 8 oscillations in 10 sec. The ratio of the lengths of A and B is

A simple pendulum completes 10 oscillations in 25 s. Another simple pendulum completes 11 oscillations in the same time , at the same place. Compare the length of the pendulums.

When the length of a simple pendulum is decreased by 600 mm, the period of oscillation is halved. The original length of the pendulum was