[" The speed of longitudinal wave is "100" times the "],[" speed of transverse wave in a taut brass wire.If "],[" the Young's modulus of brass is "1.0times10^(11)N/m^(2)" ,"],[" the stress in wire is :- "],[[" (1) "1.0times10^(7)N/m^(2)," (2) "1.0times10^(6)N/m^(2)],[" (3) "1.0times10^(5)N/m^(2)," (4) "1.0times10^(8)N/m^(2)]]