Energy Conversions CH. 1

The picture showing the energy conversion

Light → electrical

is:

• 
• 
• 
• 

Tags

NGSS.HS-PS3-3

The picture showing the energy conversion

Electrical → light

is:

• 
• 
• 
• 

The picture showing the energy conversion

electrical → heat and light

is:

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

What is the energy conversion when you plug in a stereo and listen to music?

• electrical to mechanical

• chemical to heat

• electrical to sound

• potential to sound

What is the energy conversion when a wind turbine turns to provide energy to a power grid?

• electrical to potential

• potential to kinetic

• kinetic to electrical

• nuclear to heat

Tags

NGSS.MS-PS3-5

What is an electrical grid?

• the form of energy that is transferred through wires

• wires that transfer electrical energy from many sources to many other places

• The ability to make things move or change

Tags

NGSS.MS-PS2-3

NGSS.MS-PS3-4

What is an engineer?

• information that supports an answer to a question

• types of energy

• a person who uses science knowledge to design something in order to solve a problem

What is a source?

• what something can do

• the place where something comes from

• a group of parts that work together

Turning on a space heater is an example of electrical energy being transformed into ______ energy.

• light

• sound

• heat

• chemical

Tags

NGSS.MS-PS1-4

A person who uses science knowledge to design something in order to solve a problem.

• electrical device
• engineer
• electrical energy
• argument

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2