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WorksheetsEnergy and Motion- Skills Evaluation
Total questions: 10
Worksheet time: 10mins
How do objects move?
Because of the color of the object
Through the use of magic
By the power of imagination
Due to the application of force
Explain energy transformation with an example.
When you use a toaster, the electric energy changes into thermal energy.
When a person eats food, the chemical energy in the food is transformed into sound energy as the person talks and communicates.
When you turn on a fan, its energy is transformed into solar energy.
When the sun rises in the sky, solar energy is transformed into wind energy.
Give an example of a renewable resource.
Solar energy
Nuclear energy
Natural gas
Coal
Name a nonrenewable resource.
Coal
Water energy
Wind power
Solar energy
What type of energy is produced by sound?
Mechanical energy
Electrical energy
Chemical energy
Nuclear energy
What type of energy is produced by light?
Mechanical
Nuclear
Chemical
Electromagnetic
Define energy.
The force of gravity
The ability to do work or produce heat
The color of an object
The speed of an object
Explain how heat energy is produced.
By the process of sound waves
By the process of photosynthesis
By the process of freezing water
By the process of combustion or conversion of other forms of energy
Name a source of renewable energy.
Nuclear power
Coal power
Wind power
Oil power
Choose the picture that shows back and forth movement.
