basic science c.a.t 3rd term

____ is caused by tiny particles called electrons moving about to make a current.

• power
• electricity
• energy

____ is the amount of electricity flowing through a circuit.

• torrent
• current
• circuit

Current is usually measured using an equipment called an ____

• unometer
• anemeter
• ammeter

Solids are good _____

• insulators
• conductors
• resistors

Gases can be good___-

• insulators
• conductors
• thermal energy

Electricity is a form of energy caused by tiny particles called _____

• electrons

• molecule

• atom

The unit for meauring current is ______

• volts
• wattz
• ampere

Sounds are made when a moving object makes the air to vibrate

• True
• false

One of the following is NOT an example of sound

• A car horn
• A light bulb
• A buzzing bee

In magnets, like charges _____

• repel
• attract
• compose