Sound Flashcards
1
Q
What type of wave is a sound wave?
A
Longitudinal
2
Q
What can’t sound waves travel through A vacuumand why?
A
because there are no particles
3
Q
What is the type of equipment scientists use that converts sound in to a transverse wave?
A
oscilloscope
4
Q
What do bats use to communicate?
A
echolocation
5
Q
Can sound reflect off objects?
A
Yes
6
Q
What does frequency of 440HZ mean?
A
how many waves are produced per second