Exploring Energy Transformation and Conservation

What is the law of conservation of energy?

• Energy can only be transformed from one form to another.

• Energy can be created and destroyed.

• Energy can be created but not destroyed.

• Energy can be destroyed but not created.

Tags

NGSS.MS-PS3-5

What color represents mechanical energy in the simulation?

• Blue

• Grey

• Yellow

• Red

What type of energy is represented by blue color in the simulation?

• Chemical energy

• Electrical energy

• Thermal energy

• Mechanical energy

What happens to the electrical energy generated by the generator?

• It is converted into mechanical energy.

• It is converted into light energy.

• It is used to turn on a heater.

• It is stored in a battery.

What is the result of increasing the heat in the system?

• The water turns into liquid.

• The water turns into vapor.

• The water remains the same.

• The water turns into ice.

Tags

NGSS.MS-PS1-4

What type of energy does the girl acquire from food?

• Thermal energy

• Mechanical energy

• Electrical energy

• Chemical energy

Tags

NGSS.MS-LS1-7

What is the role of the solar plate in the simulation?

• To convert chemical energy into thermal energy.

• To convert thermal energy into mechanical energy.

• To convert light energy into electrical energy.

• To convert mechanical energy into electrical energy.

Tags

NGSS.HS-PS3-3

What happens when the solar plate receives light energy from the sun?

• It generates electrical energy.

• It generates thermal energy.

• It generates mechanical energy.

• It generates chemical energy.

Tags

NGSS.HS-PS3-3

What is the final form of energy when mechanical energy is converted through the system?

• Chemical energy

• Light energy

• Thermal energy

• Electrical energy

Tags

NGSS.MS-PS3-5

What is the importance of using the right input and system in energy transformation?

• To ensure energy is created.

• To ensure energy is destroyed.

• To ensure efficient energy conversion.

• To ensure energy remains the same.

Tags

NGSS.MS-ETS1-4