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Worksheets5th Grade Semester 1 Review Physical Science
Total questions: 105
Worksheet time: 3hrs 38mins
What is energy?
the ability to do work
the movement of electrons
UPS global services
What is kinetic energy?
energy in the form of electricity
movement energy
energy you can see
energy caused by vibrations
Objects with a __________ temperature have particles that are vibrating faster.
higher
lower
Objects with a __________ temperature have particles that do not vibrate as much.
higher
lower
The rock at the top of the hill has what type of energy?
potential
kinetic
light
sound
The rock at the top of the hill has what type of energy?
potential
kinetic
light
sound
Potential and kinetic energy combined are the mechanical energy that an object has.
True
False
Usually, the electric charge that moves is the _______. They can move from one object to another, causing the material to take on a temporary change.
electron
proton
static
Particles with the ___________ charges are attracted to each other.
same
opposite
Particles with the ___________ charges repel from each other.
same
opposite
Which items are good insulators?
wood, copper, plastic
glass, plastic, copper
wood, glass, and plastic
You and your friends climb to the top of a hill to sled ride. You friend pushes you down the hill and end up at the bottom. When do you have the greatest amount of kinetic energy?
while you are sliding down the hill
while you are climbing the hill
at the bottom of the hill, when you are stopped
at the very top of the hill, just before your friend pushes you
A ______ is formed when an electric current passes through an unbroken path of conductors.
circuit
insulator
electron
proton
What is the Law of Conservation of Energy?
law that requires you to save energy
energy can be created and can be destroyed
energy cannot be created or destroyed
fake news
stops the flow of electricity
conductor
insulator
allows electricity to flow
insulator
conductor
For a circuit to work, it must be...
open
incomplete
closed
have a switch
Copper wire is...
conductor
insulator
What do you need to build an electromagnet?
Battery, Iron Nails, Copper Wire
Battery, Paperclips, Copper Wire
Battery, Wires, Light bulb
Battery, Paperclips, Light Bulb
Electrical energy converts into _______________ energy.
Mechanical
Thermal
Sound
All of the above
What is the power source in this circuit?
Bulb
Switch
Wire
Battery
To complete the circuit, a wire should be placed from —
A green powder is heated & a gas is given off while it turns to a black solid. This describes
Physical Change
Chemical Change
Change in State
Change in Temperature
Which of the following could indicate that a chemical change took place?
Change in color
Production of Energy
Formation of Gas
All are correct
This is a type of mixture where one substance dissolves into another
Solution
Miscibility
Compound
Solubility
Combination of two or more different kinds of substances that keep their own physical properties and can be easily separated.
Solution
Mixture
Solubility
Miscibility
The substance that does the dissolving
Solute
Solvent
Solution
Miscibility
The substance getting dissolved
Solvent
Solute
Solution
Mixture
This is an example of a
Solution
Mixture
This is an example of a
Solution
Mixture
Stirring the solution increases the rate of dissolution (rate of dissolving).
True
False
The smaller the particle size the faster the rate of dissolution (rate of dissolving).
True
False
What combination would dissolve a solid solute the fastest?
high temperature, no stirring
no heat, no stirring
sugar cube, no heat
high temperature, stirring
In our Solubility lab, which substances were insoluble? This question MAY have more than one answer!
sand
salt
vegetable oil
lemon juice
James wants to seperate the salt from the water in his glass of salt water. What seperation method should James use?
Magnets
Evaporation
Filter
Using his hands
Nicole wants to dissolve a substance in water. Which substance will dissolve the easiest?
Rocks
sugar
pepper
sand
What item could a magnet separate from a mixture of garbage?
Old metal fork
An apple core
Pieces of paper
A juice can
What mixture could you use this tool to best separate that mixture?
Sugar and Salt
Sand and rocks
Apples and grapes
When thermal energy is increased in a solid, what change in state is happening?
Melting
Evaporation
Freezing
Condensation
When thermal energy is decreased in a liquid, what change in state is happening?
Melting
Freezing
Condensation
Evaporation
The birds can not drink water in the bird bath because the water is solid
Melting point
freezing point
condensation
melting
While walking to school you notice that the grass is wet but it didn't rain the night before is from?
freezing point
boiling point
evaporation
condensation
A substance changing from a gas to a liquid is an example of...
vaporization
condensation
precipitation
melting
Water freezes at what temperature?
32 degrees Celsius
4 degrees Celsius
0 degrees Celsius
-10 degrees Celsius
A, , C, D, B
D, C, A, B
C, D, A, B
B, A, C, D
The gas state of water is called ...................
ice
water vapor
liquid
solid
Water forms on the outside of iced tea on a hot day. What process causes the water to form?
Condensation
Evaporation
Melting
Freezing
____________ tells us how much space a substance takes up.
Mass
Weight
Height
Volume
Mass is the amount of ___________ there is in an object.
matter
weight
length
volume
Which state of matter has a definite volume, but not a definite shape because it takes the shape of the container it's in?
solid
liquid
gas
Which state of matter has a definite shape and a definite volume?
solid
liquid
gas
Which state of matter does NOT have a definite shape OR volume, but expands to fill the container it's in?
solid
liquid
gas
In this state of matter, particles are packed tightly and can't move freely (they can only wiggle).
solid
liquid
gas
In this state of matter, particles are somewhat spread out and are able to slide past one another.
solid
liquid
gas
In this state of matter, particles have lots of free space and are able to flow past one another easily.
solid
liquid
gas
When heat or energy is added to a substance, the particles move ___________ and ____________.
faster and closer
faster and further apart
slower and closer
slower and further apart
When heat or energy is removed from a substance, the particles move _______ and ____________.
faster and further apart
faster and closer together
slower and closer together
slower and further apart
What is another term used to describe ‘characteristics’ of a substance?
life skills
traits
properties
identifiers
What is the volume of Object X?
10.0 cm3
15.0 cm3
25.0 cm3
20.0 cm3
In a wave
In thermal energy transfer, heat always flows from the _______________ object to the _______________ object until both objects have reached equilibrium.
Warmer to cooler
Cooler to warmer
Warmer to warmer
Cooler to cooler
What is Newton's first Law of Motion?
Every action has an equal opposite reaction
Sandwich
An object in motion stays in motion unless acted upon by an unbalanced force
The force acting on an object is equal to the mass of an object times its Acceleration
process of changing position
motion
speed
velocity
force
The distance an object moves in a unit of time
speed
force
velocity
acceleration
Which two formulas show the correct formula for calculating speed?
D ÷T=S
D×T=S
T÷D=S
TD=S
A bus carrying students to a band concert traveled 90 km in 2 hours. What was the speed of the bus?
45 km/h
45 h/km
180 km/h
180 h/km
What is the speed of the International Space Station if it travels 300 miles in 60 seconds?
5 miles/second
0.2 miles/second
5 seconds/mile
18,000 miles/second
