Heat and Electricity

Front

Lightning can produce these forms of energy except: heat, solar, light, electrical.

Back

solar

Front

Which object is able to convert electrical energy to light energy? Options: matchstick, lantern, lightbulb, flashlight

Back

lightbulb

Front

Why do cooking pans have rubber handles?

Back

Rubber is a good insulator

Front

Why does an electric bulb stop shining when the light switch is cut off?

Back

It creates a gap in the circuit

Front

What did Thomas Edison invent?

Back

light bulb

Front

Why are electrical wires coated with rubber or plastic?

Back

insulators

Front

What is an example of force producing heat?

Back

two sticks getting warm when rubbed together

Front

In addition to light, what other form of energy is created by a light bulb?

Back

thermal

Front

When a train takes off, its engine produces smoke and flames. In addition to heat energy, what other type of energy does it produce?

Back

light

Front

What type of energy transfer takes place when a piece of bread is toasted in the toaster?

Back

electrical energy to heat energy