Question

a. The time periods of two simple pendulums at a place are in ratio 6:9. What will be the corresponding ratio of their lengths?​

Answer 1

Answer:

yes

Explanation:

I have given ..in the picture

Answer 2

Answer: Time period of a pendulum is given by:

T=

now T

T ∝

T ² ∝ L

T₁ ² / T₂ ² = 4   = L₁ / L₂

4   = L₁ / L₂