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24 questions
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
Which of these things is an example of potential energy?
a car motor
firewood
battery
a fan
These are examples of
Insulators
Conductors
These are examples of
Conductors
Insulators
___________________ are materials that ALLOW heat and electricity to move easily through them.
Conductors
Insulators
Metal is a great conductor of heat so it flows quicker.
True
False
What is the BEST example of a conductor of thermal energy?
A wooden block
A wool oven mitt
A plastic mug
A metal pan
All sounds are made by ............. objects.
warm
cold
vibrating
Sound is a kind of energy that travels in ..............
waves
current
group
.............. is measure of how high or low a sound is.
Pitch
Temperature
Length
What is the best explanation for Mickey seeing himself in the mirror?
refraction
absorbed
reflection
flipped
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