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WorksheetsSound and Light Energy Ch. 14
Total questions: 22
Worksheet time: 13mins
Name
Class
Date
1.
The type of energy that is formed by vibrating objects...
a)
sound energy
b)
vibrations
c)
chemical energy
d)
physical energy
2.
Light and sound waves both have
a)
vacuums
b)
pitches
c)
energy
d)
the same frequency
3.
The iris muscle in your eye controls
a)
how much music you hear
b)
how often you blink
c)
what you see
d)
how much light enters the eye
4.
Solids is the type of matter that sound travels through most
a)
slowly
b)
quickly
c)
freely
5.
An echo is made when
a)
a sound wave bends
b)
sound is absorbed
c)
a sound wave hits a surface, bounces off of it and is heard again
d)
you talk into your hand
6.
The bouncing back of a wave off an object or surface
a)
reflection
b)
transparent
c)
pitch
d)
refraction
7.
Materials that do not let any light pass through them
a)
opaque
b)
translucent
c)
transparent
d)
reflection
8.
A measure of whether a sound seems to high or low
a)
frequency
b)
wavelength
c)
pitch
d)
echo
9.
The distance between a point on one wave and a similar point on the next wave
a)
frequency
b)
pitch
c)
wavelength
d)
compression
10.
Materials that let some light rays pass through but scatter some of the other rays
a)
translucent
b)
transparent
c)
opaque
d)
wood
11.
The taking in of light energy by an object
a)
compression
b)
reflection
c)
refraction
d)
absorption
12.
The part of the wave where the particles are closest together
a)
relationship
b)
refraction
c)
compression
d)
impression
13.
The number of waves that pass a point in a certain amount of time
a)
frequency
b)
wavelength
c)
pitch
14.
The bending of light waves
a)
reflection
b)
compression
c)
refraction
d)
pitch
15.
Materials that let nearly all the light rays that hit them pass through
a)
transparent
b)
opaque
c)
translucent
16.
Longitudinal waves are
a)
light waves
b)
sound waves
c)
ocean waves
d)
radio waves
17.
The slower an object vibrates the...
a)
shorter the wavelength will be
b)
longer the wavelength will be
c)
wavelength stays the same
18.
What color absorbs light?
a)
white
b)
black
c)
red
d)
yellow
19.
Light travels faster through
a)
ice
b)
gas
c)
kool aid
d)
water
20.
What section of our ear catches sound waves and channels it toward the ear drum?
a)
outer ear
b)
middle ear
c)
inner ear
d)
ear lobe
21.
Radio, mircowave, visible rays, x rays, and gamma rays are part of
a)
the rainbow
b)
the electromagnetic spectrum
c)
sound waves
22.
Walls, Cloth, and Drums are objects that absorb
a)
sound
b)
water
c)
gas
d)
light
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