Sound and Light Flashcards
(7 cards)
1
Q
What is the speed of sound when the air is 20°c
A
343 m/s
2
Q
How many times faster is water through water than air
A
4
3
Q
How are sound waves passed
A
From particles to particle
4
Q
What type of wave is sound
A
Longitudinal
5
Q
What is pitch
A
Frequency of waves
6
Q
What is the volume of sound
A
Amplitude of wave
7
Q
What is the speed of light
A
3x10 to the 8
