Question

6. (i) Label the wave: -​

Answer 1

Refer the marking a,b,c and d in the image

Explanation:

Here a is the wavelength

b is the trough

c is the crest

d is the amplitude

Answer 2

Answer:

upper two boxes ---

1 st - wave length

2nd - crest

lower two boxes

1st- trough

2nd- height or depth