Question

2) The frequency of a given sound is 1.5 kHz. The vibrating body is

a) completing 1,500 vibrations in one second

b) taking 1,500 seconds to complete ane vibration

c) taking 1.5 seconds to complete on vibration

d) completing 1.5 vibrations in one second​

Answer 1

Answer:

a) Completing 1,500 vibrations in one second.