Question text
21 A wave has period T, wavelength λ and amplitude A. The wave is shown on a graph of displacement x against distance d. Which graph is correctly labelled? A B x x A A 0 0 0 d 0 d λ T C D x T x A A 0 0 0 d 0 d λ
21 A wave has period T, wavelength λ and amplitude A. The wave is shown on a graph of
displacement x against distance d.
Which graph is correctly labelled?
A B
x x
A A
0 0
0 d 0 d
λ T
C D
x T x
A A
0 0
0 d 0 d
λ
Select your answer: