For the wave equation

PHYSICS · Subjective · A Level · Physics · Waves · Waves

Problem

For the wave equation,

y = (4 \text{ cm}) \sin [\pi t + 2\pi x]

Here,

t

is in second and

x

in metres.

Column I	Column II
(a) at $x=0$ , particle velocity is maximum at $t =$	(p) 0.5 s
(b) at $x=0$ , particle acceleration is maximum at $t =$	(q) 1.0 s
(c) at $x=0.5$ m, particle velocity is maximum at $t =$	(r) zero
(d) at $x=0.5$ m, particle acceleration is maximum at $t =$	(s) 1.5 s