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WorksheetsEnergy Test
Total questions: 34
Worksheet time: 28mins
Which number shows kinetic energy at its maximum?
three
two
four
five
Stored energy or energy due to its position is called
mechanical energy
potential energy
kinetic energy
thermal energy
Where is kinetic energy at its minimum?
Z
W
X
Y
If these are all moving at the same speed, the vehicle with the greatest KE would be
(Think about their sizes)
What type of energy do we get from the food we eat?
light
thermal
chemical
sound
What happens if you hold an ice cube in your hand?
cold from the ice cube transfers to your hand
heat from your hand transfers to the ice cube
cold from your hand transfers to the ice cube
heat from the ice cube is transferred to your hand
Energy can neither be created nor destroyed.
True
False
What form of energy does a remote control use?
Thermal energy
Light energy
Mechanical energy
Electromagnetic energy
What form of energy is stored in a battery?
Chemical energy
Light energy
Mechanical energy
Heat energy
Which of the following is the correct chain of energy that takes place when a flashlight is turned on?
chemical => electrical => light
mechanical => electrical => light
nuclear => chemical => light
thermal => chemical => mechanical
List the energy transformations of this object.
Electrical → Mechanical/ Radiant Energy
Electrical → Mechanical / Sound / Thermal Energy
Mechanical → Chemical / Thermal energy
Mechanical→ Electrical energy
What energy transformations does fire have?
Thermal→ Sound Energy
Thermal→ Radiant energy
Chemical → Thermal energy
Chemical→ Sound energy
Heat always travels from...
Warm to cool
Cool to warm
Warm to warm
Cool to cool
A hot air balloon rising is an example of ...
conduction
convection
radiation
connection
A snowman melting in the sun
convection
conduction
radiation
connection
Warming up near a campfire is an example of ...
conduction
convection
radiation
connection
At what point does Potential Energy transform into Kinetic Energy?
Point A
Point B
Point C
Point D
Which of the following is an example of a Thermal Insulator?
Iron
Aluminum
Wood
Copper
What happens to the temperature if I add ice cubes to a glass of soda
The heat transfers from the coke to the ice
The heat transfers from the ice to the coke
Transfer of thermal energy, in a liquid or gas, in which the warmer substance risesand the cooler substance sinks; forms a current.
Thermal Energy
Conduction
Convection
Radiation
The condition where two substances in physical contact with each other exchange no heat energy. They are said to be the same temperature.
Thermal Energy
Cooler to Warmer
Energy Transfer
Thermal Equilibrium
Two objects have different temperatures. Object A has a temperature of 42 degrees and Object B is 37 degrees. Which direction should the energy transfer between Objects A and B?
From Object A to Object B
From Object B to Object A
Energy will not transfer
Energy will transfer both directions
