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The equation of a longitudinal stationary wave in a metal rod is given by, y=0.002 x 3 . 1000 t where x and y are in cm and t is in seconds. Maximum change in pressure (the maximum tensile stress) at the point x=2 ~m , (if young's modulus of the material is 3 8 dynes / cm ^2 ) is 1 p 10⁻³ dy / cm ^2 . Find p

Correct answer

8

Step-by-step solution

Maximum change in pressure aligned & Maximum tensile stress = YAK & = 3 8 10⁻³ 3 & = 1 8 10⁻³ dyne / cm ^2 aligned

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