Question

if sound wave is producing by vibrating tuning fork shown in figure, then half of time
If the sound wave is produced by vibrating
period is represented by
(a) AB
(c) DE
(b) BD
(d) AE
​

Answer 1

Answer:

cd

Explanation:

answer is CD

plz mark as Brainly list

Answer 2

Answer:

ans is bd

Explanation:

because wavelength is defined as the distance between two crust or trough of a wave

hence bd represent the half of wavelenth