Question

For the transverse wave equation y = A sin (pix + pit), choose the correct options at t = 0

(a) points at x = 0 and x = 1 are at mean positions

(b) points at x = 0.5 and x = 1.5 have maximum accelerations

(c) points at x  = 0.5 and x = 1.5 are at rest

(d) All of the above

Answer 1

Correct option (d) All of the above

Explanation :

So all the above options are correct.