question_answer 14)

A wire stretched between two rigid supports vibrates in its fundamental mode with a frequency of 45 Hz. The mass of the wire is  and its linear mass density isWhat is (a) the speed of a transverse wave on the string, and (b) the tension in the string ?  

Answer:

                Here, v = 45 Hz, M =  mass/length = m = .                                    As,    The speed of the transverse wave (a)    As,