Energy Conversions

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

Any type of technology that uses electricity to work

• electrical device

• science argument

• systems engineer

• electrical engineer

Tags

NGSS.MS-PS2-3

The way that an electrical device gets power

• electrical energy

• science argument

• electrical device

• systems engineer

When energy is changed from one form to another

• motion

• electrical grid

• function

• convert

Tags

NGSS.MS-PS3-5

Wires that transfer electrical energy from many sources to many places

• function

• transfer of energy

• convert/energy converter

• electrical grid

The purpose that a system is used for

• evidence

• function

• claim

• energy

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

• function

• energy

• evidence

• system

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

• systems

• energy sources

• designs

• converters

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

• Devices - Energy sources - converters - electrical grid

• Devices -converters - electrical grid - energy sources

• energy sources - converters - electrical grid - devices

• energy sources - electrical grid - converters - devices

Transfer means

• to move from one object to another or one place to another

• to give away

• a universal truth

Tags

NGSS.MS-PS3-5