Sound Keywords Flashcards
0
Q
Trough
A
Bottom of the wave
1
Q
Peak
A
Top of the wave
2
Q
Wavelength
A
Distance between two waves
3
Q
Amplitude
A
Half the height of a wave
4
Q
Frequency
A
How many waves there are per second
5
Q
Decibel and hertz
A
Units for sound
6
Q
Echo
A
Sound in which is reflected
7
Q
Loudspeaker
A
A paper come moved by a magnet
8
Q
Oscilloscope
A
Shows wave patterns and allows us to see waves in the computer
