Energy

Front

Which form of energy does a moving object possess?

Back

mechanical energy

Front

Which form of energy is transferred from one object to the other?

Back

heat energy

Front

Which device uses chemical energy to produce sound?

Back

radio

Front

Which example has chemical energy present in it? Options: electric circuit, light bulb, medicine, television

Back

medicine

Front

What form of energy can travel through a vacuum or an empty space?

Back

light energy

Front

Which of the following shows that electrical energy is changed to light energy?

hot iron

,

lighted fluorescent bulb

,

switching on the radio

,

a boy running after drinking water

Back

lighted fluorescent bulb

Front

Which energy transformation occurs in a flat iron?

Back

electrical energy to heat

Front

How does energy transform when strumming a guitar?

Back

Mechanical energy to sound energy

Front

Order of energy transformation in a burning candle? Options: chemical – light– light, chemical – light – heat, heat – chemical – light, heat – light – chemical

Back

chemical – light – heat

Front

What is always produced when there is energy transformation?

Back

heat