Two wires having different densities are joined at x = 0. An incident wave y_(1) = A_(1) sin(omegat - k_(1)x),travelling to the right in the wire is partly reflected and partly transmitted at x=0. If A_(t)and A_t be the amplitudes of reflected and transmitted waves respectively,

Two wires having different densities are joined at x = 0. An incident

1.	Two wires having different densities are joined at x = 0. An incident wave y_(1) = A_(1) sin(omegat - k_(1)x),travelling to the right in the wire is partly reflected and partly transmitted at x=0. If A_(t)and A_t be the amplitudes of reflected and transmitted waves respectively,
Answer» `y_(r) = A_(r) sin(omega t + k_(1)X)` `y_(1) =A_(1) sin(omegat - k_(2)x)` `A_(r) = (k_(1)-k_(2))/(k_(1) + k_(2)) A_(i)` `A_(i) =(2k_(1))/(k_(1) + k_(2)) A_(i)` Answer :A::B::C::D

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Two wires having different densities are joined at x = 0. An incident wave y_(1) = A_(1) sin(omegat - k_(1)x),travelling to the right in the wire is partly reflected and partly transmitted at x=0. If A_(t)and A_t be the amplitudes of reflected and transmitted waves respectively,

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