Question

80. The adjacent figure shows a displacement vs distance
graph of a wave. If the velocity of the wave is 14 m
s-l, calculate its
(a) wavelength, (b) frequency and
(c) amplitude of the wave
14
7
Displacement (cm)
0
1
2.
3
4
5
6
7
-7
Distance (m)
-14​

Answer 1

Answer:

From the above adjacent figure,

a) Wave Length = 2m

c) Amplitude of the wave = 7cm

b) Since,

v = 14ms^-1 (given)

u = v/λ

u = 14/2

u = 7 Hz

Explanation:

• Here us your answer.......

• hope this answer helps for you.......

• If my answer is helpful to you....

Please mark me as brilliant...

Answer 2

Answer:

Will you be my friend? !nbox