A standing wave is maintained in a homogeneous string of corss-sectional area 'S' and density phe. It is formed by the superposition of two waves travelling in opposite directions given by the equation y_(1)=asin(omegat=kx)andy_(2)=2asin(omegat+kx). The total mechanical energy confined between the sections corresponding to the abjacent antinodes is:

A standing wave is maintained in a homogeneous string of corss-section

1.	A standing wave is maintained in a homogeneous string of corss-sectional area 'S' and density phe. It is formed by the superposition of two waves travelling in opposite directions given by the equation y_(1)=asin(omegat=kx)andy_(2)=2asin(omegat+kx). The total mechanical energy confined between the sections corresponding to the abjacent antinodes is:
Answer» `(3pispomega^(2)a^(2))/(2K)` `(pispomega^(2)a^(2))/(2k)` `(5pispomega^(2)a^(2))/(2k)` `(2pispomega^(2)a^(2))/(2k)` ANSWER :C

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