Worksheetsscience quiz for tracee
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
_______ is how low or high a sound is
a)
pitch
b)
hertz
c)
frequency
2.
_____soil maybe yellow or in gray color
a)
graden soil
b)
sandy soil
c)
loamy soil
3.
made up of living things such as the plants and animals,
a)
organic matter
b)
humus
c)
vibration
d)
sound
4.
a sound is the number of vibrations in a second.
a)
Soil
b)
vibration
c)
frequency
5.
soil includes pebbles, sand, and clay
a)
sound
b)
soil
c)
inorganic matter
6.
What is the normal sound? ( Choose more than one answer)
a)
Ultrasonic
b)
Sonic
c)
Infrasonic
d)
Audio
7.
How is sound produced?
a)
By the vibration of particles
b)
By the transfer of particles
8.
The reflection of sound waves off of a hard surface can create ______.
a)
A wave
b)
An echo
9.
It is OK to use headphones at full volume. ( TRUE or FALSE )
a)
TRUE
b)
FALSE
10.
What depends on the medium by which sound is being transferred.
a)
Speed
b)
Frequency
c)
Loudness
d)
Refraction
100 %
