Chack the correctness of the relations. (i) escape velocity, `upsilon = sqrt((2GM)/(R ))` (ii) `v =(1)/(2l) sqrt((T)/(m))`, where l is length, T is tension and m is mass per unit length of the string.

Check the accuracy of the relation v=(1)/(2l)sqrt((T)/(m)) ,where v is the frequency, l is legth, T is tension and m is mass per unit legth of the string.

Check the accuracy of the relation v=(1)/(2l)sqert((T)/(m)) ,where v is the frequency, l is legth, T is tension and m is mass per unit legth of the string.

The unit of 1//lsqrt((T//mu) ) is the same as that of ( l -length, T -tension and mu -mass/unit length)

The unit of 1//lsqrt((T//mu) ) is the same as that of ( l -length, T -tension and mu -mass/unit length)

The fundamental frequecy of a stationary wave formed in a stretched wire is n= (1)/(2l) sqrt((1)/(m)) where l is length of the vibrating wire 'T' is the tension in the wire and 'm' is its mas per unit length . If the percentage error in measurement of l T and m are a% ,b% and c% respectively then find the maximum error in measuring n.

Check the accuracy of the equation n = (1)/(2l)sqrt((F)/(m)) where l is the length of the string, m its mass per unit length, F the stretching force and n the frequency of vibration.

Establish by dimensional analysis that v= sqrt(T/m) where v is the velocuty of wave along the stretched wire.T is tension applied and m is mass per unit length of the wire.

The frequency (n) of vibration of a string is given as n = (1)/( 2 l) sqrt((T)/(m)) , where T is tension and l is the length of vibrating string , then the dimensional formula is

Derive an expression for the velocity of pulse in a in stretched in string under a tension T and mu is the mass per unit length of the sting.