NEW
Font size
S
M
L
XL
WorksheetsWeek 4 L1 Light
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
What is a substance that is dissolved in another substance?
a)
solution
b)
solute
c)
solvent
d)
compound
2.
A solution is a kind of ________.
a)
mixture
b)
compound
c)
element
d)
stuff
3.
When no more solute dissolves the solution is _________
a)
supersaturated
b)
unsaturated
c)
saturated
d)
supercalifragilisticexpialidocious
4.
light bulb
a)
luminous object
b)
non-luminous object
5.
moon
a)
luminous object
b)
non-luminous object
6.
If an object allows most all light to pass through it then it is...
a)
transparent
b)
opaque
c)
translucent
d)
cold
7.
An object that blocks all of the light from passing through is...
a)
transparent
b)
clear
c)
opaque
d)
translucent
8.
This type of object lets some light through, but not all. It is not easy to see through this type of material.
a)
transparent
b)
translucent
c)
co-parent
d)
opaque
9.
What is the speed of light in kilometers per second?
a)
1,000,000 km/s
b)
300,000 km/hour
c)
300,000 km/minute
d)
300,000 km/s
10.
When an object blocks the path of light, what is formed?
a)
An opaque object
b)
A fog
c)
A reflection
d)
A shadow
Reset
