WorksheetsSOUND QUIZ WES
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
The distance on a wave measured from crest to crest
a)
amplitude
b)
wavelength
c)
frequency
2.
Sound travels slowest through:
a)
solid
b)
liquid
c)
gas
3.
The pitch of a sound is closely related to its:
a)
amplitude
b)
frequency
4.
A sounds frequency is measured in:
a)
hertz
b)
decibels
c)
ohms
d)
watts
5.
The lowest frequency that humans can hear is:
a)
10 hz
b)
20 hz
c)
100 hz
d)
20,000 hz
6.
The highest frequency that humans can hear is:
a)
1,000 hz
b)
120 hz
c)
20,000 hz
d)
20 hz
7.
A sounds loudness, or intensity, is measured in:
a)
decibels
b)
hertz
c)
joules
d)
leagues
8.
Bats and whales use _________________ to locate food that they cannot see
a)
their nose
b)
light waves
c)
echolocation
d)
their wings or flippers
9.
The rapid back and forth movement of something
a)
vibration
b)
subjugaton
c)
refraction
d)
infusion
10.
What is the thin membrane inside your ear that detects vibrations
a)
ear-phone
b)
ear-horn
c)
ear-drum
d)
ear-bud
11.
Amplitude : Volume
as
Frequency : _______
as
Frequency : _______
a)
pitch
b)
eardrum
c)
intensity
d)
compression
12.
Hard objects : reflect
as
Soft objects : ______
as
Soft objects : ______
a)
deflect
b)
absorb
c)
refract
100 %
