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WorksheetsCKLA Unit 5 Light and Sound
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
LIght and sound are both forms of energy.
a)
True
b)
False
2.
Light travels faster than sound.
a)
True
b)
False
3.
Sound travels well in a vacuum, a space with no particles.
a)
True
b)
False
4.
Sound is made from vibrations that travel in waves.
a)
True
b)
False
5.
The earth's main source of light is the sun.
a)
True
b)
False
6.
Shadows are formed because light cannot bend around objects.
a)
True
b)
False
7.
Light that is reflected is absorbed, or soaked up, into something.
a)
True
b)
False
8.
A straw that seems to bend or break apart in a glass of water is an example of refraction.
a)
True
b)
False
9.
The setting of the narrative you heard is in Florida in the winter.
a)
True
b)
False
10.
The point of view of the narrative is told from the first person, using the words I, me, my, and mine as the narration.
a)
True
b)
False
11.
Which of the following body parts helps to produce your voice?
a)
diaphragm
b)
lungs
c)
heart
12.
Which of the following body parts helps to produce your voice?
a)
elbow
b)
trachea
c)
stomach
13.
Which of the following body parts helps to produce your voice?
a)
lungs
b)
brain
c)
larynx
14.
Objects that do not allow light to pass through them are called...
a)
transparent
b)
opaque
c)
vacuums
15.
The frequency of vibrations affects the _____ of a sound.
a)
color
b)
light
c)
pitch
16.
Color is determined by how light is transmitted, reflected, and _________.
a)
absorbed
b)
described
c)
ignored
17.
A lens is a _______ object that light can pass through and that is used in many instruments, such as eyeglasses and cameras.
a)
transparent
b)
vibrating
c)
white
18.
The perfect spectrum of colors that is formed when white light encounter millions of falling raindrops is called a ______.
a)
rainbow
b)
prism
c)
magnifying glass
19.
Which type of lens bulges outward and is thicker in the middle than at the edges?
a)
convex
b)
concave
c)
transparent
20.
Which type of lens curves inward and is thinner in the middle than at the edges?
a)
convex
b)
opaque
c)
concave
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