tution revision Flashcards
1
Q
Which waves are fastest?
A
Light
2
Q
What type of waves are sound waves?
A
Longitudinal
3
Q
What part of the ear collects sounds?
A
The pinna collects sounds
4
Q
What is the diaphragm in a telephone most like?
A
The diaphragm in a telephone is most like your ear drum because it vibrates.
5
Q
What is the amplitude of a wave?
A
The amplitude is the maximum height of the wave.
6
Q
What is the frequency of a wave?
A
The frequency is the number of waves per second.
7
Q
name one thing sound cant travel through
A
a vaccum
