Test 3 Flashcards
1
Q
Which type of wave interference could cause a wave to become louder
A
Constructive interference
2
Q
Why does sound travel more quickly through a solid than a liquid or gas?
A
Solids are less compressible than liquids
3
Q
What kind of material transmits some light making objects behind it look blurry
A
Translucent material
4
Q
Describe the speed of sound
A
They travel in the same direction as the vibrations that produce them
5
Q
What unit measures frequency?
A
Hertz
6
Q
A
7
Q
A
