How does the speed of waves on a string depend on its mass m, length l, and tension (that is, force) t?

Explanation:

The speed of a wave on the string is given by :

..........(1)

where

T is the tension force

is mass of the string per unit length,

M is the mass of the string

L is the length of the string

So, it is clear from equation that the speed of waves on a string is directly proportional to the square root of tension and length of the string. It is inversely proportional to the square root of the mass of the string.

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