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WorksheetsUnit 4 & 5: Magnets and Energy
Total questions: 16
Worksheet time: 11mins
What is a magnet?
an object that attracts iron and few other metals
a sticky metal object
something you stick to your refridgerator
something that attracts wood
Barriers between a magnet weaken the magnets pull.
True
False
Is rubber attracted to magnets?
Yes
No
The ______ is the space around the magent in which the force of the magnet acts.
magnetic field
magnetic plain
magnetic pole
magnetic lake
Where is the part of the magnet that is the strongest?
magnetic pole
magnetic field
magnetic bay
magnetic stream
What can we find magnets in?
Trains
Computers
Junkyards
All of the above
What is the ability to cause change in matter?
Energy
Running
Jumping
Mass
energy in motion is _______
kinetic energy
potential energy
mechanical energy
computer energy
_______is the energy something has because of its position or condition
kinetic energy
potential energy
mechanical energy
computer energy
The total potential energy and kinetic energy in an object
kinetic energy
potential energy
mechanical energy
computer energy
Which is a type of light energy?
Radio
Guitar
Lightning strike
door closing
How is sound energy made?
in the radio
when something vibrates or moves back and forth
through earphone
in your car
Where does electrical energy come from?
electric currents
lightbulbs
stars
a hair dryer
Fire is an example of _______
chemical energy
electric energy
computer energy
gas energy
Can energy change from one form to another?
Yes
No
A glow stick can glow. Which energy change is happening?
chemical energy to computer energy
chemical energy to light energy
food energy to water energy
light energy to smell energy
