Blackout in Ergstown: 1.1 through 2.1

VOCABULARY

A/an argument is ________________ .

• the use of evidence to say why one idea is the best

• what something can do; the purpose of something

• to change from one form to another

• information that supports an answer to a question

VOCABULARY

The most complete defintion of a/an electrical device is ___________________________ .

• a machine that converts electrical energy to another form of energy

• a proposed answer to a question

• a group of parts that work together

• the form of energy that is transferred through wires

• the use of evidence to say why one idea is best

The book, "It's All Energy" is a reference book. To which category of literature do reference books belong?

• non-fiction

• fiction

What are the FOUR forms of output energy which we have learned?

Check all that apply.

• sound energy

• motion energy

• chemical energy

• light energy

• thermal energy

A lamp is an electrical device. What are the two main energy outputs of a regular lamp?

• sound energy

• light energy

• thermal energy

• motion energy

What was the energy source for the simple electrical system that you first built?

• the fan

• the solar panel

• the motor

• the sun

What was the part that CONVERTED solar energy to electical energy in the simple electrical system that you first built?

• the fan

• the solar panel

• the motor

• the sun

What was the part that CONVERTED electrical energy to motion energy in the simple electrical system that you first built?

• the fan

• the solar panel

• the motor

• the sun

What was the part that you observed moving in the simple electrical system that you first built?

• the fan

• the solar panel

• the motor

• the sun

Tags

NGSS.3-PS2-2

Electrical devices are also electrical converters because they take in electrical energy and change it to other forms of energy.

• true

• false