ENERGY/SIMPLE CIRCUIT

It is the source of energy in an electric circuit.

• Battery

• Wire

• Bulb

• Switch

It is a type of circuit where parts are connected so that the electric current passes through each part, one after another, along a single pathway.

• Electric Circuit

• Series Circuit

• Parallel Circuit

• All of the Above

It produces light and heat. The metal filament is usually made of a metal called ____.

• Gold

• Silver

• Tungsten

• Iron

Wires are strips of metal made of _____ that are used to connect one electrical part to another.

Most wires are covered with rubber.

• Aluminum

• Copper

• Iron

• All of the above

It controls the flow of electric current in an electric circuit. 

• Battery

• Bulb

• Switch

• Wire

It is the bouncing of light as it hits or strikes a surface.

• Reflection of Light

• Refraction of Light

• Diffraction of Light

• Absorption of Light

Sound can not travel through a vacuum because .....

• it is empty

• there is no signal

• there are no particles of any sort to vibrate

• vibration is impossible

_____ are sound waves that have reflected off a surface and

are heard shortly after the original sound.

• Frequency

• Pitch

• Echoes

• Diffraction

Lying out in the sun to get tanned is an example of what type of heat transfer?

• Conduction

• Convection

• Radiation

• Heat Transfer

Stirring a hot cup of coffee using a metal spoon is an example of:

• Conduction

• Convection

• Radiation

• All of the Above