help = brainlist please

Help = Brainlist Please
Help = Brainlist Please

Answers

Answer 1

(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

Answer 2
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.

Related Questions

Miguel and Mariana both play drums in the marching band. The band director
told them that they needed to lower their amplitude. What do they need to do to lower it?

A. Strike the drum with less force/energy.

B. Strike the drum more often.

C. Strike the drum with more force/energy.

Answers

A Strike the drum with less force/energy
It’s A strike the drum with less force/energy
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