List of top Physics Questions on Wave Speed on a Stretched String

Two mechanical waves travel on strings of equal length \(L\) and equal tension \(T\). The linear mass densities of the strings are in the ratio \(\dfrac{\mu_1}{\mu_2} = \dfrac{1}{2}\). Find the ratio of time taken for a wave pulse to travel from one end to the other in both strings. (Neglect gravity).

How much intense is 80 db sound in comparison to 40 dB?

Two wave in string have same velocity. If linear mass density of string are μ₁ = 5, μ₂ = 20 T₁ = 40 then , T₂ = ?