Amplify-Energy Conversions Chapter 1 Test

A group of parts that work together is called a _________.

• function
• engineer
• system
• design

A person who uses science knowledge to design something in order to solve a problem is a/an __________.

• systemist
• engineer
• energizer
• expert

When you __________ ideas, you put together multiple pieces of information in order to understand something better.

• substitute
• synthesize
• design
• listen to

Which simple electrical system below is complete (not missing any parts)?

• solar panel, wires, motor, fan
• sun, solar panel, led light bulb
• sun, solar panel, wires
• sun, solar panel, wires, buzzer

The fan is an example of which type of energy?

• thermal
• sound
• motion
• chemical

The buzzer is an example of which type of energy?

• thermal
• sound
• motion
• chemical

What type of energy is transferred through wires?

• electrical
• chemical
• motion
• thermal

According to the SIM and "It's All Energy", how can you tell if a device uses electrical energy?

• It gives off a lot of thermal energy (heat)
• It uses wires.
• It needs to sun to function.
• It has an electrical smell.

A ________ is a proposed answer to a question.

• argument
• statement
• evidence
• claim

An ___________ is a claim supported by evidence.

• argument
• statement
• proposal
• problem