Sound travels
What would sound travel through the best?
a. pool
b. Wall
c. cloud
d. Human
b. wall
Ms. Penn's class can hear Ms.Sandoval's class through the wall. Ms. Penn's class is having trouble with Ms. Sandoval's classes _____
a. wavelength
b. frequency
c. pitch
d. amplitude
d. amplitude
What is directly related to the frequency of sound?
Pitch
Sound travels...
a. in waves
b. a straight line
c. in one direction
How is sound formed
Through the vibration of molecules
What is the name for sound waves
compression
Sound is produced by vibrating_____
a. speakers
b. skin
c. Volume
d. Molecules
d. molecules
The length from wave to wave is the:
a. pitch
b. amplitude
c. frequency
d. wavelength
wave length
What is the volume of sound called?
amplitude
Where are sound waves unable to travel?
a. Outer space
b. the bath tub
c. your body
d. in a forest
a. outer space
Which creates sound in vibration?
a. plucking a guitar
b. standing up
c. knocking a glass over
d. yelling in space
a. plucking a guitar
Phases of matter sound travels best through
solid
Sound travels fastest through....
solid
What is another name for soundwaves?
a. Compression waves
b. transvere waves
c. vibration
d. noise waves
a. compression waves
Phases of matter that sound travels the worst though
gas