A wave generator at one end of very long string creates a wave given by y1=(6.0 cm) cos π2((20 m−1)x+(8 s−1)t] and the wave generator at the other end creates the wave y2=(6.0 cm) cos π2((20 m−1)x−(8 s−1)t]. For x>0,the location of the node (in cm) having the smallest value of x will be

A wave generator at one end of very long string creates a wave given b

1.	A wave generator at one end of very long string creates a wave given by y1=(6.0 cm) cos π2((20 m−1)x+(8 s−1)t] and the wave generator at the other end creates the wave y2=(6.0 cm) cos π2((20 m−1)x−(8 s−1)t]. For x>0,the location of the node (in cm) having the smallest value of x will be
Answer» A wave generator at one end of very long string creates a wave given by $y_{1} = (6.0 c m) cos \frac{π}{2} ((20 m^{- 1}) x + (8 s^{- 1}) t]$ and the wave generator at the other end creates the wave $y_{2} = (6.0 c m) cos \frac{π}{2} ((20 m^{- 1}) x - (8 s^{- 1}) t] .$ For $x > 0,$ the location of the node (in cm) having the smallest value of $x$ will be

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