Science Review Energy

Science Review Energy

by Alexandra Thomas

Vocabulary

Electrical Energy Energy

Light Energy

Mechanical Energy Movement Pitch

​Sound Energy Thermal Energy Vibrations

Multiple Choice

Light Energy

• Energy that can be sensed by the eye

• Energy that causes a change in temperature between materials

• Energy that travels as waves through the air or water and vibrates the eardrum upon contact

• Energy resulting from the flow of charged particles

Multiple Choice

Sound Energy

• Energy that can be sensed by the eye

• Energy that causes a change in temperature between materials

• Energy that travels as waves through the air or water and vibrates the eardrum upon contact

• Energy resulting from the flow of charged particles

Multiple Choice

Thermal/Heat Energy

• Energy that can be sensed by the eye

• Energy that causes a change in temperature between materials

• Energy that travels as waves through the air or water and vibrates the eardrum upon contact

• Energy resulting from the flow of charged particles

Multiple Choice

Electrical Energy

• Energy that can be sensed by the eye

• Energy that causes a change in temperature between materials

• Energy that travels as waves through the air or water and vibrates the eardrum upon contact

• Energy resulting from the flow of charged particles

Multiple Choice

Mechanical Energy

• Energy produced by a machine or moving part

• Rapid movement back and forth

• The property of sound that varies with how fast or slow the vibration is; slow vibrations produce low sounds, and fast vibrations produce high sounds

• What is needed to do work or cause change

Multiple Choice

Vibration 

• Energy produced by a machine or moving part

• Rapid movement back and forth

• The property of sound that varies with how fast or slow the vibration is; slow vibrations produce low sounds, and fast vibrations produce high sounds

• What is needed to do work or cause change

Multiple Choice

Pitch

• Energy produced by a machine or moving part

• Rapid movement back and forth

• The property of sound that varies with how fast or slow the vibration is; slow vibrations produce low sounds, and fast vibrations produce high sounds

• What is needed to do work or cause change

Multiple Choice

Energy

• Energy produced by a machine or moving part

• Rapid movement back and forth

• The property of sound that varies with how fast or slow the vibration is; slow vibrations produce low sounds, and fast vibrations produce high sounds

• What is needed to do work or cause change

Multiple Choice

Movement

• Energy produced by a machine or moving part

• A change in position or location

• The property of sound that varies with how fast or slow the vibration is; slow vibrations produce low sounds, and fast vibrations produce high sounds

• What is needed to do work or cause change

Multiple Choice

An object produces sound for which of the following reasons?

• Reflects light from the sun

• Generates electrical energy

• Absorbs heat from water

• Causes air to vibrate

​A hydroelectric dam

• ​Turn and Talk: How does a Hydro Electric Dam create engery?

​A hydroelectric dam

Generates Electricty through the moving water on a river.

​

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​What other things generate Electricity through nature? Talk to your partners.

Multiple Choice

What type of energy is being used here?

• Electrical 

• Thermal 

• Mechanical

• Sound

Multiple Choice

How can you observe if an object has energy?

• Check if it is moving

• Check if it is big

• See if it is purple

• Determine if it is a solid.

Multiple Choice

What is an example of wind energy?

• A umbrella being blown out of someones hands.

• A piece of toast getting warm.

• A baby crying

• A rock being throwm.

Multiple Choice

What kind of engery is used to cook food?

• Thermal 

• Sound

• Light

Multiple Choice

What is this an example of?

• Thermal Energy

• Electrical Engery

• MEchanical Engery

• Nothing