Exploring Energy and Motion

What is the term used to describe the energy an object has due to its motion?

• Potential Energy

• Kinetic Energy

• Thermal Energy

• Chemical Energy

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DOK Level 1: Recall

Which of the following is an example of energy being transferred by sound?

• A light bulb lighting up

• A bell ringing

• A heater warming a room

• A battery powering a toy

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DOK Level 1: Recall

When two objects collide, what type of energy change might you observe?

• Chemical energy to electrical energy

• Kinetic energy to sound energy

• Light energy to thermal energy

• Electrical energy to mechanical energy

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DOK Level 1: Recall

Which device is designed to convert electrical energy into mechanical energy?

• Solar panel

• Electric motor

• Wind turbine

• Battery

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DOK Level 1: Recall

Which of the following is NOT a basic form of energy?

• Light

• Heat

• Friction

• Sound

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DOK Level 1: Recall

How does the speed of an object relate to its kinetic energy?

• The faster the object, the less kinetic energy it has.

• The faster the object, the more kinetic energy it has.

• Speed does not affect kinetic energy.

• Kinetic energy is only related to the object's mass.

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DOK Level 2: Skill/Concept

What happens to the energy when a light bulb is turned on?

• Electrical energy is converted to light and heat energy.

• Chemical energy is converted to sound energy.

• Mechanical energy is converted to electrical energy.

• Thermal energy is converted to chemical energy.

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DOK Level 2: Skill/Concept

Predict what will happen to the energy when two cars collide.

• All energy will be lost.

• Energy will be transferred to sound and heat.

• Energy will remain unchanged.

• Energy will be converted to light.

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DOK Level 2: Skill/Concept

Design a simple device that converts wind energy into electrical energy.

• A solar panel

• A wind turbine

• A battery

• A hydroelectric dam

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DOK Level 2: Skill/Concept

Describe how a toaster uses energy to toast bread.

• It uses chemical energy to produce light.

• It uses electrical energy to produce heat.

• It uses mechanical energy to produce sound.

• It uses thermal energy to produce electricity.

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DOK Level 2: Skill/Concept