A standing wave is maintained in a homogerneous string of cross - sectional areaa and density p . It is formed bt yhe superpostions given of two waves travelling in opposite direations given by the equations

A standing wave is maintained in a homogerneous string of cross - sect

1.	A standing wave is maintained in a homogerneous string of cross - sectional areaa and density p . It is formed bt yhe superpostions given of two waves travelling in opposite direations given by the equations
Answer» `(3pi spomega^(2)a^(2))/(2K)` `(pi spomega^(2)a^(2))/(2k)` `(5pi spomega^(2)a^(2))/(2k)` `(2PI spomega^(2)a^(2))/(2k)` ANSWER :C