Energy Transformation

What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?

• mechanical energy to chemical energy

• thermal energy to mechanical energy

• chemical energy to mechanical energy

• mechanical energy to thermal energy

Tags

NGSS.HS-LS1-7

Which object shows an energy transformation from electrical to mechanical?

• 
• 
• 
• 

Tags

NGSS.HS-PS3-3

When a car burns gasoline it creates hot air to move the pistons in the engine, which causes the car to move. What energy transformation occur from the fuel to the movement of a car?

• thermal energy to mechanical energy

• thermal energy to chemical energy to mechanical energy

• chemical energy to thermal energy to mechanical energy

• chemical energy to electrical energy

Tags

NGSS.HS-PS3-3

A solar power plant converts _____________ to ____________.

• Electrical energy to solar energy

• radiant energy to electrical energy

• chemical energy to electrical energy

• mechanical energy to thermal energy

Tags

NGSS.HS-PS3-3

Electrical Energy is transferred to _____ Energy.

• Thermal
• Solar
• Electrical
• None

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Select all of the following that are true.

• Energy can be transferred and transformed.

• There are three types of energy.

• Energy just disappears sometimes.

• Electrical energy can be transformed into mechanical energy.

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3

NGSS.HS-PS3-5

What sort of energy transformation is this?

• Chemical to Thermal

• Thermal to chemical

• Kinetic to potential

• Open to closed

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

When gasoline burns to move a car, which of the following transformations take place?

• Chemical to Thermal

• Chemical to Mechanical

• Potential to Kinetic

• Mechanical to sound

• Thermal to chemical

Tags

NGSS.HS-PS1-4

When you drop a basketball it does not bounce back all the way. This is because some of the mechanical energy is 'lost' when it transforms into which of the following ?

• Sound

• Chemical

• Radiant

• Hamster

Tags

NGSS.HS-PS3-2

What is the energy transformation that occurs in an electric pencil sharpener?

• mechanical energy to electrical energy

• electrical energy to mechanical energy

• radiant energy to sound energy

• chemical energy to mechanical energy

Tags

NGSS.HS-PS3-3