[" A "1000m" long rod of density "10.0times10^(@)kg/m^(3)" and having young's modulus "Y],[" end .It is hammered at the other free end as shown in the figre.The longitudin "],[" reflected and again returns to the left end.How much time (in sec) the pulse will "],[qquad hat omega rarr square]

A 1000 m long rod of density 10.0 xx 10^(4) kg//m^(3) and having young's modulus Y=10^(11) Pa , is clamped at one end. It is hammered at the other free end as shown in the figure. The logitudinal pulse goes to right end, gets reflected and again returns to the left end. How much time (in sec) the pulse take to go back to initial point ? .

A 1000 m long rod of density 10.0 xx 10^(4) kg//m^(3) and having young's modulus Y=10^(11) Pa , is clamped at one end. It is hammered at the other free end as shown in the figure. The logitudinal pulse goes to right end, gets reflected and again returns to the left end. How much time (in sec) the pulse take to go back to initial point ? .

A 1000 m long rod of density 10.0 xx 10^(4) kg//m^(3) and having young's modulus Y=10^(11) Pa , is clamped at one end. It is hammered at the other free end as shown in the figure. The logitudinal pulse goes to right end, gets reflected and again returns to the left end. How much time (in sec) the pulse take to go back to initial point ? .

A 100 - m long rod of density 10.0 xx 10^(4) kg//m^(3) and having Young's modulus Y = 10^(11) Pa , is clamped at one end . It is hammered at the other free end. The longitudinal pulse goes to right end , gets reflected and again returns to the left end . How much time the pulse take to go back to initial point.

A 100 - m long rod of density 10.0 xx 10^(4) kg//m^(3) and having Young's modulus Y = 10^(11) Pa , is clamped at one end . It is hammered at the other free end. The longitudinal pulse goes to right end , gets reflected and again returns to the left end . How much time the pulse take to go back to initial point.

The density of aluminium is 2.7 xx 10^(3) kg//m^3 and its Young's modulus is 7.0 xx 10^(10)N//m^2 . Calculate the velocity of sound wave in the bar.

Young.s modulus of a wire is 2 xx 10^(11)N//m^(2) . If a stress of 2 x 108 N/m2 is applied at the free end of a wire, find the strain in the wire.

A metalrod of length 1.5 m is clamed at the centre. When it is set with longitudinal vibratons it emits a note of 1000 Hz. Determine the Young's modulus if the density of material = 8 xx 10^(3) kg/m^(3)

One end of a long metallic wire of length L, area of cross-section A and Young's modulus Y is tied to the ceiling. The other end is tied to a massless spring of force constant k and a mass m is hung from the free end of the spring. If m is slightly pulled down and released, then its time period of oscillation is