Exploring Different Types of Energy

The video tutorial covers the concept of energy, defining it as the ability to do work. It explains the two main types of energy: potential and kinetic, using a roller coaster as an example. The tutorial also discusses heat, light, electrical, sound, and chemical energy, highlighting their sources and applications. The importance of energy conservation is emphasized, along with practical ways to reduce energy consumption.

What is the definition of energy?

• The ability to create matter

• The ability to do work

• The ability to destroy objects

• The ability to move objects without force

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Where do we get our energy from?

• The Sun and the foods we eat

• The ground and plants

• The Moon and the stars

• The air and water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of energy does a roller coaster cart have at the top of the highest hill?

• Kinetic energy

• Potential energy

• Chemical energy

• Thermal energy

Tags

NGSS.MS-PS3-2

What happens to the potential energy of a roller coaster cart as it moves down a hill?

• It converts to chemical energy

• It decreases

• It remains the same

• It increases

What is heat energy?

• The transfer of electricity from one object to another

• The transfer of light from one object to another

• The transfer of sound from one object to another

• The transfer of heat from one object to another

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What can heat energy cause objects to do?

• Change color

• Change states from solids to liquids and liquids to gases

• Change shape

• Change size

Tags

NGSS.MS-PS1-4

What is electrical energy used for?

• Powering vehicles

• Powering household appliances

• Powering plants

• Powering animals

How is lightning created?

• By the Sun's rays

• By the Earth's rotation

• By the Moon's reflection

• By pieces of frozen rain rubbing together

What causes sound waves?

• Chemical reactions

• Heat particles

• Light particles

• Vibrations of objects

Tags

NGSS.MS-PS4-2

What is chemical energy stored in?

• The light waves

• The water molecules

• The bonds of chemical compounds

• The air particles

Tags

NGSS.MS-PS1-1