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Grade 11General Physics

How to find energy ofSound wave and wave travelling in a string?

Profile image of Karan Verma
9 Years agoGrade 11
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1 Answer

Profile image of Vikas TU
9 Years ago
Energy of string wave is given as:
E = 0.5*u*w^2*A^2*k
where u is the mass per unit length
w is the angular velocity
A is the amplitude of the strinf and k is the wavelength.