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WorksheetsS8P2., S8P1b., and S8P3b. Spiral Review
Total questions: 60
Worksheet time: 39mins
The motion of atoms and molecules in a substance is
thermal energy
chemical energy
mechanical energy
electromagnetic/ radiant
energy
Which statement is not correct?
1
2
3
4
Matter that is lacking a definite shape but the particles are still close together and slide past one another is a
solid
liquid
gas
Which statement describes what happens to liquid water as it is heated and turns into the gas phase?
Molecules move apart in the liquid phase but not in the gas phase.
Molecules are fixed in place in the liquid phase but move freely in the gas phase.
Molecules move faster and farther apart in the gas phase than in the liquid phase.
Molecules are fixed in place in the gas phase but move freely and more rapidly in the liquid phase.
Which best describes the particles in a solid?
They vibrate in place within a fixed volume.
they move freely with a fixed volume
they vibrate in place and take the shape of its container
they move freely and take the shape of the container
What would best describe the difference between molecules in ice water and a cup of hot tea?
The molecules in the ice water move faster than in hot tea.
The molecules in the ice water move slower than in the hot tea.
The molecules in the hot tea have less energy than in the ice water.
The molecules in the hot tea have the same amount of energy as in the ice water.
What happens to the particles in a substance when it's heated?
the particles move faster and get closer together
they move slower and get farther apart
they move slower and get closer together
they move faster and get farther apart
This picture represents water molecules in three different phases. Which lists them in the order shown?
liquid, gas, solid
gas, liquid, solid
solid, gas, liquid
When a liquid substance boils, what two states of matter are involved?
liquid and solid
gas and solid
liquid and gas
gas and plasma
Which state of matter has a definite shape and definite volume?
solid
liquid
gas
plasma
What are the four states of matter?
solid, liquid, gas, plasma
solid, plasma, gas, atoms
solid, liquid, plasma, freezing
plasma, liquid, gas, colloid
Which state of matter has a definite volume but takes the shape of its container?
solid
liquid
gas
plasma
What is the fourth state of matter called?
liquid
gas
solid
plasma
What is the change of state from solid to liquid?
melting
sublimation
condensation
evaporation
What is the form of energy that is transferred between objects due to a temperature difference?
heat
sound
electricity
light
Which state of matter has particles that are tightly packed and vibrate in fixed positions?
solid
plasma
gas
liquid
Which state of matter has particles that are loosely packed and move freely?
plasma
sublimation
liquid
solid
A boy running around a track
Kinetic Energy
Potential Energy
A cup sitting on the edge of a table
Kinetic Energy
Potential Energy
A roller coaster gliding down the tracks
Kinetic Energy
Potential Energy
An apple hanging from a tree
Kinetic Energy
Potential Energy
Energy that is stored
Kinetic Energy
Potential Energy
A frog that is jumping into a puddle of water
Kinetic Energy
Potential Energy
At which point does the roller coaster car have the greatest potential energy?
An object falling from 50 m will have ______ potential than an object falling from 40 m.
greater
less
equal
lower
If you have 2 objects with different masses fall from the same height, which one has more potential energy?
smallest
flattest
larger
rounder
The amount of kinetic energy in an object is determined by...
Mass and Speed
Speed and height
Mass and Height
Speed and Velocity
An objects potential energy will increase with...
Mass and Velocity
Mass and Height
Mass and Speed
Speed and time
The faster an object moves the greater its ____________ energy.
Kinetic
Potential
Electrical
Solar
Where would this baseball have the least amount of kinetic energy?
W
X
Y
Z
Where would this baseball have the greatest amount of kinetic energy?
W
X
Y
Z
At which point is potential energy greatest?
W
X
Y
Z
Where is potential energy at its minimum?
W
X
Y
Z
The soccer ball has more (a) energy than (b) energy.
Energy cannot be created nor destroyed, only transferred from one form to another.
True
False
__________ energy is the energy of motion.
Potential
Kinetic
As the velocity of an object decreases, its KE will...
increase
decrease
stay the same
Which is the best example that something has kinetic energy?
a car parked on a steep hill
a tennis ball rolling across the court
a picture hanging on the wall
a piece of coal before it's burned
What can you claim from the graph?
KE increases as mass decreases
KE increases as mass increases
Nothing
Newton's ____ law of motion states that every action will have a reaction.
2nd
3rd
1st
Forces come in pairs.
True
False
Eventually, the swing will stop moving because...
Kinetic energy was lost or destroyed.
Potential energy was created.
All of the energy was converted into another type of energy, like thermal energy.
Why did the potential energy of the box increase?
The box was moved to a higher position.
The box produced potential energy.
The box lost mass.
1st
Law of Motion
2nd
Law of Motion
3rd
Law of Motion
The soccer ball travels farther than the bowling ball.
Which of Newton's laws are illustrated with a rocket launch?
1st Law, the Law of Inertia.
2nd Law, the Law of Acceleration.
3rd Law, the Law of Action - Reaction
It takes 2 people to move a table.
Newton's 1st a
Newton's 2nd law
Newton's 3rd law
Sitting in a chair is an example of Newton's 3rd law of motion. The action is you pushing down on the chair and the reaction is _________.
the atmosphere pushing down on you
the chair pushing up on you
the chair pushing down on the floor
