Respuesta :

(a) Waves P and Q have the same frequency, but wave P has twice the wavelength of wave Q

(b) Waves Q and R have the same wavelength, but wave R has twice the frequency of wave Q.

(c) Wave T shows a steady frequency but changing amplitude

(d) Wave S shows a steady amplitude but changing frequency

(e) Waves Q and R have a low amplitude and a steady frequency

HOPE THESE ARE RIGHT

a. wavelength,amplitude
b. Amplitude, wavelength
c. T
d. S
e. Q and R
hope they are fine for you to understand.
For more info,
Frequency are the number of waves passing a single point per second.
Amplitude is the distance from the equilibrium position to the maximum displacement.
Wavelength is the distance from one point of a wave to the same point of the next wave.