4.6A Forms of Energy Unit Review

A fan produces what type of energy primarily?

• Light Energy

• Sound Energy

• Mechanical Energy
• Thermal Energy

What is the difference between potential and kinetic energy?

• Potential energy is the energy stored in an object, and kinetic energy is the energy of motion

• Potential energy is the energy of motion, and kinetic energy is the energy stored in an object
• Potential and kinetic energy are the same

Tags

NGSS.MS-PS3-2

What is fire primarily used for?

• Giving us heat and light

• Making a crackling sound

• Looking cool

Tags

NGSS.MS-PS3-3

Which object produces more energy: a light bulb or street light?

• Light bulb
• Street light
• Both produce the same amount of energy

Tags

NGSS.MS-PS3-5

Various toys are sitting on a bookshelf. The globe is sitting on the first shelf. The clock is sitting on the third shelf.

Which toy has more energy?

• The globe

• The clock

• Both have the same energy

When a roller coaster is at the top of the hill and is at rest what type of mechanical energy does it have?

• Potential Energy

• Kinetic Energy

• Electrical Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

Two cars are driving on the highway. Car one is driving 40 mph. Car two is driving 60 mph. Which car has more kinetic energy?

• Car one
• Car two
• Both have the same energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is the primary form of energy produced by a light bulb?

• Thermal Energy

• Sound Energy

• Mechanical Energy

• Light Energy

Tags

NGSS.MS-PS4-1

A television, stove, and lamp all use what form of energy?

• Sound Energy

• Electrical Energy

• Thermal Energy

• Mechanical Energy

The musicians are using ___________ energy to produce _________ energy.

• sound, mechanical

• thermal, sound

• mechanical, electrical

• mechanical, sound