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6th Grade Energy Transformation Test

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Last updated about 2 years ago
21 questions
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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 14
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Question 15
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Question 16
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Question 17
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Question 18
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Question 19
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Question 20
20.

Question 21
21.

Which energy transformation occurs when you pedal a bicycle?
Chemical to mechanical
Mechanical to kinetic
Kinetic to mechanical
Mechanical to electrical
Which energy transformation occurs when you pedal a bicycle?
Mechanical to kinetic
Chemical to mechanical
Mechanical to electrical
Kinetic to mechanical
What type of energy transformation happens in a flashlight?
Mechanical to light
Chemical to light
Light to chemical
Electrical to chemical
During photosynthesis, what energy transformation takes place in plants?
Electrical to chemical
Mechanical to chemical
Chemical to light
Light to chemical
When a stereo plays music, what energy transformations occur?
Electrical to sound
Light to sound
Sound to electrical
Mechanical to sound
Which of the following represents an example of chemical energy?
battery
gasoline
all of the above
food
In a flashlight, what type of energy is converted?
chemical to electrical
Heat to mechanical energy
Chemical to light energy
Light to electrical energy
Which energy type comes from the sun and warms Earth?
Wind
Geothermal
Hydroelectric
Solar
Which energy transformation occurs when a toaster is used?
Mechanical to sound
Heat to electrical
Electrical to heat
Chemical to light
Question 10
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Question 11
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Question 12
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Question 13
13.

What is the transfer of thermal energy through direct contact?
conduction
insulation
convection
radiation
What is the form of energy resulting from temperature difference?
Kinetic energy
Light energy
Potential energy
Thermal energy
What happens when thermal energy is transferred from one object?
It moves to another object.
It transforms into kinetic energy.
It disappears completely.
It stays in the same object.
What type of heat transfer involves electromagnetic waves?
reflection
conduction
radiation
convection
Which process transfers heat through the movement of fluids?
Convection
Friction
Insulation
Radiation
What type of heat transfer happens in a pot of boiling water?
Radiation
Convection
Conduction
Insulation
How is heat transferred in a room with a heater?
Absorption
Reflection
Convection
Refraction
What energy transformation is occuring when a spoon directly touches hot water
convection
radiation
conduction
What type of energy is created by the movement of wheels?
Heat Energy
Light Energy
Kinetic Energy
Potential Energy
Which energy type is stored due to an object's position?
Heat Energy
Kinetic Energy
Potential Energy
Light Energy
What type of energy flows between objects of different temperatures?
Potential Energy
Heat (Thermal) Energy
Light Energy
Kinetic Energy
From which sources does light energy come?
Kinetic energy
Potential energy
Sun or light bulbs
Heat energy