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Worksheets3rd Grade Physical Science Review
Total questions: 50
Worksheet time: 1hrs 13mins
An electric stove changes electrical energy into---
light energy
mechanical energy
heat/thermal energy
sound energy
When you plug in a lamp and turn the switch on, what is the evidence that energy is present?
You have to turn it off to see the evidence of energy.
You turned the switch on.
The light is shining.
You hear a click.
What is the process where a solid changes to a liquid?
freezing
evaporating
condensing
melting
What is the process where a liquid changes to a gas?
freezing
evaporating
condensing
melting
What is the process where a gas changes to a liquid?
freezing
evaporating
condensing
melting
What is the process where a liquid changes to a solid?
freezing
evaporating
condensing
melting
When thermal energy is added, a solid changes to a ___________.
solid
liquid
gas
When thermal energy is added, a liquid changes to a ___________.
solid
liquid
gas
Which two properties of a chocolate candy bar will stay about the same after the chocolate bar is heated and melts?
physical state and shape
hardness and temperature
color and mass
texture and thickness
What will happen to the mass of 100 mL of water when it freezes?
There will be more mass.
The mass will stay the same.
There will be less mass.
A student puts a soft drink and ice cubes into a glass. Later there is water on the outside of the glass. Where did the water come from?
The water squeezed through the glass to the outside.
The water came from the melting ice cubes.
The water came from water vapor in the air.
The water moved up the side of the glass and over the top.
A mirror gets fogged up when someone takes a hot shower. What is the process that explains why water drops form on the mirror?
melting
freezing
evaporation
condensation
Chris left a glass of water on the table by his bed and forgot about it. A few days later, much of the water was gone. What happened to the water?
It melted.
It evaporated.
It condensed.
It froze.
What forms of energy are produced by a campfire?
thermal and mechanical
electrical and sound
thermal and light
light and electrical
What force causes a ball to eventually stop rolling after it is kicked?
friction
electricity
gravity
magnetism
What makes the ice cream melt?
heat
refrigerator
cooler
freezer
Gravity is a…
push force
pull force
magnetic force
balanced force
What is force?
a push or a pull on something
an object heating up
a magical element that a person named Luke must master
zero-gravity in outer space.
Two things rubbing together is an example of…
an object at rest
zero gravity
magnetic force
friction
What tool is this and what is it used for?
Cup used to Drink
Beaker used for pouring
Graduated Cylinder used to Measure liquid Volume
A Science thingy
To bounce light, sound, or heat off of a surface.
Refraction
Reflection
Evaporation
Conduction
To take up and store energy without reflecting or transmitting that energy.
Behavior
Climate
Absorb
Mechanical
the bouncing of light off a surface
reflection
refraction
transmit
absorption
the way materials take in light and change it into heat
reflection
refraction
transmit
absorption
when light passes through a material
transmit
reflection
refraction
absorption
the bending of light as light passes through another material
reflection
refraction
absorption
transmit
What form of energy is given off when you rub your hands together quickly?
Electrical
Thermal
Sound
Light
Jana left her popsicle outside. The day was very sunny. When she came back an hour later she noticed her popsicle was now in liquid form. What most likely happened to Jana's popsicle?
The popsicle was melted by the heat from the lamp on the wall.
The popcicle was melted by he heat and light energy from the Sun.
The popsicle was melted from the light energy from the sun.
The popsicle was frozen from the heat and light from the sun.
Garima was changing the light bulb. When she touched the light bulb she immediately had to put it down. She was surprised by what she felt. She knew that a light bulb gives off light energy but what was she not aware of until she touched the light bulb?
Objects that give off light often also give off heat energy.
Objects that give off light often also give off sound energy.
Objects can only give off one from of energy at a time.
The texture of objects change when they give off energy.
Alyxavier is drinking a glass of sprite using a straw. He notices that when he looks at the straw, it seems to be bent or broken where it meets the water. Which best explains what is happening with the straw.
The water is pulling on the straw and causing it to bend.
The water is pressing on the straw with such force that it is bending.
Light bends as it hits the water and makes the straw appear broken or bent.
The water is dissolving the plastic and is breaking the straw.
What tool do you use to measure mass?
Which is an example of mass?
How much water a bowl holds
How tall a tree is
How heavy an rock is
Which has a mass of about 1 gram?
The apple has _________ mass than the egg.
more
less
same
