WorksheetsForce, Motion, Energy, and Motion 1
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
How is the use of sound waves helpful to this whale?
a)
It helps the whale locate food.
b)
It makes the water warmer.
c)
It makes it easier to obtain oxygen.
d)
It signals fish to move out of the whale’s path.
2.
Which form of energy is being used by the toaster?
a)
Chemical
b)
Electrical
c)
Solar
d)
Nuclear
3.
To describe this car’s motion, a student should use its —
a)
direction and speed
b)
mass and volume
c)
speed and color
d)
volume and direction
4.
Which object helps people understand what makes up white light?
a)
Barometer
b)
Prism
c)
Microscope
d)
Thermometer
5.
Which of these shows how frozen water changes as the temperature of the air increases?
a)
Gas → liquid → solid
b)
Solid → gas → liquid
c)
Liquid → gas → solid
d)
Solid → liquid → gas
6.
The flower’s stem appears larger under water because the water —
a)
absorbs light
b)
produces light
c)
repels light
d)
refracts light
7.
A class prepared some electric circuits using a battery, connecting wires, and three light bulbs. Which of these circuits can make the three bulbs light?
a)
A
b)
B
c)
C
d)
D
8.
Which of these has kinetic energy?
a)
A
b)
B
c)
C
d)
D
9.
A shiny aluminum screen can be placed on the windshield of a parked car.This screen helps to keep the car cool because it —
a)
reflects the sunlight
b)
absorbs heat
c)
causes evaporation
d)
conducts electricity
10.
Which of these substances conducts electricity the best?
a)
Wood
b)
Brick
c)
Copper
d)
Plastic
11.
a)
A
b)
B
c)
C
d)
D
12.
One way in which light waves are different from sound waves is that light waves --
a)
can move through empty space
b)
are caused by rapid vibrations
c)
travel more slowly
d)
can be reflected
100 %
