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WorksheetsPhysical Energy Review
Total questions: 33
Worksheet time: 17mins
What is the definition of matter?
Anything that has mass and takes up space
Anything that is pure
A substance that is liquid, solid or gas
Anything that you can see or hold
Which of the following statements describes a liquid?
It has a fixed shape
It takes the shape of it's container
The arrow points to a....
Solid
Gas
Liquid
Look at the picture.
No
Yes
Sometimes
Of course not
What state of matter has molecules extremely close together that form a definite shape?
Liquid
Rock
Solid
Gas
When ice cream is left out of the freezer, the ice cream changes from a _____ to a ____.
Liquid to a solid
Liquid to a gas
Gas to a liquid
Solid to a liquid
What is energy?
moving energy
renewable energy
stored energy
the ability to do work
What is potential energy?
moving energy
renewable energy
stored energy
non renewable energy
What is kinetic energy
moving energy
stored energy
potential energy
renewable energy
What is not a renewable energy source?
coal
solar
wind
water
Which of these is an example of potential energy?
a ball sitting at the top of a hill
peddling a bike
running
sitting at the bottom of a roller coaster hill
What is given off from energy
smoke
ash
water
heat
Sound energy is
when an object is moving
a sound you hear
light you can see
moves from hot to cold
Heat energy is
when a object is moving
a sound you hear
light you can see
moves from hot to cold
light energy is
when an object is moving
a sound you hear
a light you can see
moves from hot to cold
Electrical energy is
a food chain
can travel through wires
you napping
the sun
Solar Energy comes from
comes from food you eat
comes from water
comes from the wind blowing
comes from the sun
Wind energy comes from
the foods you eat
water
wind blowing
the sun
Solar, wind, and water are all forms of what type of energy?
renewable
nonrenewable
a material that lets electricity move through it easily
wire
magnet
conductor
insulator
an object that attracts iron
conductor
magnet
circuit
electricity
What is a good conductor of electricity?
copper
glass
plastic
rubber
Why are electrical wires covered with plastic or rubber?
because it won't melt
because it looks better
because they act as insulators
because they help the current glow brighter
To make a complete circuit what should you use to connect the components?
rubber band
plastic film
copper wire
cotton thread
Which of these can move an iron nail across a table without touching it?
magnet
string
ruler
glue
What is a circuit?
a constant flow of electricity
a path that a current can flow along
What type of circuit is shown?
parallel
open
series
What is the power source for this circuit?
bulb
wire
switch
battery
This is an example of which kind of circuit?
open
parallel
series
switch
Static electricity is when
electrons jump from one object to another
magic
electrons and protons are equal
Two balloons will repel each other if
They have the same charge
They came from the same package
they have different charges
When you get shocked by touching a doorknob, that is an example of
static electricity
electrical current
fire
kinetic energy
Electrons have a ______ charge while protons have a ______ charge.
positie/negative
postive/neutral
negative/positive
negative/neutral
