Energy Conversions Test 3

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

• electrical device

• electrical energy

• systems engineer

• science argument

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

 

The way that an electrical device gets power

• systems engineer

• electrical energy

• electrical device

• science argument

When energy is changed from one form to another.

• motion

• electrical grid

• function

• convert

Tags

NGSS.MS-PS3-5

A(n) ___________ is a group of parts that work together. (ex. a bike!)

• System

• Energy

• Converter

• Function

Tags

NGSS.MS-LS1-3

Sun (solar), wind, and fossil fuels are all examples of:

• Designs

• Converters

• Systems

• Energy Sources

What are the parts of the electrical system? (in order)

• Devices - Converters - Electrical Grid - Energy sources

• Devices - Energy sources - Converters - Electrical grid

• Energy sources - Converters - Electrical grid - Devices

• Energy sources - Electrical Grid - Converters - Devices

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

• electrical to mechanical

• electrical to sound

• chemical to heat

• potential to sound

 

What is the energy conversion when you plug in a fan?

• thermal to sound

• thermal to electrical

• sound to thermal

• electrical to motion

What is the energy conversion when you use gasoline to make a car move?

• chemical to motion

• sound to light

• chemical to light

• thermal to motion