Wave Motion.

A sound wave is propagating in a medium with bulk modulus 1.5 × 105 N/m2 and the pressure equation is given by p = 6 × 10–3e–(x–7t)2 where x is in meter, t in second & p in N/m2. The volumetric strain at x = 7m and t = 1sec is given by α × 10–8. Fill α in OMR sheet


@KaranYadav
Someone Please check it once ... Do you have the answer?