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Sahay Sir > Question Answers > JEE Mains Physics 2002-2019 Solved Video Solutions > Chapter 10 - Oscillation and Waves > A wave y = asin (wt – kx) on a string meets with another wave producing a node at x=0 .Then the equation of the unknown wave is

A wave y = asin (wt – kx) on a string meets with another wave producing a node at x=0 .Then the equation of the unknown wave is

A wave y = asin (wt - kx) on a string meets with another wave producing a node at x=0 .Then the equation of the unknown wave is