A travelling wave has the frequency v and the particle displacement amplitude A. For the wave the particle velocity amplitude is ...... and the particle acceleration amplitude is ..........

Question

A travelling wave has the frequency v and the particle displacement amplitude A. For the wave the particle velocity amplitude is ...... and the particle acceleration amplitude is .......... (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

(a) Particle velocity amplitude means maximum speed =ω A=2 π vA (b) Particle acceleration amplitude =ω2 A=4 π 2v2A

Q. A travelling wave has the frequency v and the particle
displacement amplitude A. For the wave the particle
velocity amplitude is ...... and the particle acceleration
amplitude is ..........

(a) Particle velocity amplitude means maximum speed
$= ω A = 2 π v A$
(b) Particle acceleration amplitude
$= ω^{2} A = 4 π^{2} v^{2} A$

Q. A travelling wave has the frequency v and the particle displacement amplitude A. For the wave the particle velocity amplitude is ...... and the particle acceleration amplitude is ..........

(a) Particle velocity amplitude means maximum speed =ωA=2πvA (b) Particle acceleration amplitude =ω2A=4π2v2A

Q. A travelling wave has the frequency v and the particle
displacement amplitude A. For the wave the particle
velocity amplitude is ...... and the particle acceleration
amplitude is ..........

(a) Particle velocity amplitude means maximum speed
$= ω A = 2 π v A$
(b) Particle acceleration amplitude
$= ω^{2} A = 4 π^{2} v^{2} A$