Forms of Energy - Worksheet 4
Grade 4•Science•Forms of Energy
Aligned to: 4-PS1-1
Answer the following questions about energy forms.
1.
Why can astronauts in space not hear each other talk without radios, even if they are close together?
A.Their helmets block all sound
B.Sound needs a medium like air to travel, and space is a vacuum
C.Sound only works on Earth
D.Space is too cold for sound
2.
A light bulb produces both light energy and heat energy. Why does the bulb feel hot after being on for a while?
A.The bulb absorbs heat from the room
B.Some electrical energy is converted to heat energy along with light energy
C.Light energy is the same as heat energy
D.The bulb creates new heat from nothing
3.
What form of energy allows us to see?
A.Sound energy
B.Light energy
C.Heat energy
D.Electrical energy
4.
What creates sound energy?
A.Colors
B.Vibrations
C.Gravity
D.Magnets
5.
What is energy?
A.A type of matter
B.The ability to do work
C.A color
D.A shape
6.
The Sun gives off light and heat energy.
7.
Sound energy can travel through space.
8.
A computer runningA campfire warming handsA flashlight shiningA drum being hitA guitar playingThe Sun shining