What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

The law of conservation of energy states that when one form of energy is converted into another,

• energy is destroyed in the process

• no energy is created or destroyed in the process

• more energy is created in the process

• an explosion will occur

Heat energy is also called ______ energy.

• chemical

• electrical

• mechanical

• thermal

Tags

NGSS.HS-PS3-4

Solar panels on homes and other building areas create which type of energy?

• Heat energy

• Potential energy

• Electrical energy

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Tags

NGSS.HS-PS3-2

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Tags

NGSS.4-PS3-1

WHEN AN ARCHER BENDS A BOW, WHAT TYPE OF ENERGY INCREASES IN THE BOW?

• Gravitational

• Potential

• Kinetic

• Heat

At which point of the roller coaster is potential energy the greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

What kind of energy does this device use?

• Chemical
• Electrical
• Thermal
• Chemical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

What energy transformations take place when a battery-operated radio is in use?

• Electrical to chemical to light

• Sound to chemical to mechanical

• Chemical to electrical to sound

• Light to electrical to thermal