Forms of Energy

_________ is the ability to do work

• Power

• Strength

• Energy

• Force

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Energy can neither be created nor destroyed.

• True

• False

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Energy can't be .....

• transformed.

• made or destroyed.

• converted.

• harnessed or produced.

Tags

NGSS.MS-PS3-5

Which of the following forms of energy is used to power a computer?

• Heat

• Sound

• Light

• Electrical

Campfires are sometimes used to cook food. Which type of energy from the campfire cooks food?

• Light

• Sound

• Thermal

• Electrical

Which of the following devices is designed to change mechanical energy to sound energy?

• Guitar

• Candle

• Battery

• Flashlight

The picture shows a lamp plugged into an outlet. When the lamp is turned on and the bulb is lit, the circuit demonstrates which of the following?

• Sound energy changing to light energy

• Electrical energy changing to light energy

• Electrical energy producing mechanical energy

• Light energy producing sound and heat energy

Hot-air balloons rise when a burner, positioned under the opening of the balloon, uses propane to create a blast of fire.

What form of energy causes a hot-air balloon to rise into the air?

• Mechanical

• Light

• Thermal

• Electrical

All of the following demonstrate mechanical energy EXCEPT -

• An oven cooking food

• A fan blowing out air

• A boy riding a bicycle

• A girl writing with a pen

Headphones get electrical energy from the device to which they are attached (Phone, iPad, Chromebook, etc.)

The headphones change this energy into what other kind of energy?

• Sound

• Light

• Thermal

• Mechanical