A string of length 2 m is fixed at both ends. If this string vibrates in its fourthnormal mode with a frequency of 500 Hz. Then the waves would travel on it with a velocity of

A string of length 2 m is fixed at both ends. If this string vibrates

1.	A string of length 2 m is fixed at both ends. If this string vibrates in its fourthnormal mode with a frequency of 500 Hz. Then the waves would travel on it with a velocity of
Answer» `125 m//s` `250 m//s` `500m//s` `1000 m//s` ANSWER :C