Energy and energy transfer

Unlike kinetic energy, potential energy is

• energy of motion

• stored

• only found in machines

• not measurable

The enrgy associated with motion is called

• kinetic enrgy

• elastic potential energy

• graviattional potential energy

• nuclear energy

Which kind of potential energy does a stretched rubber band have?

• Mechanical kinetic energy

• Elastic potential energy

• Chemical potential energy

• Electromagnetic energy

The law of censervation of energy states that

• energy is destroyed

• energy is neither created nor destroyed

• energy is created

• energy is created and is destroyed

When you hit a drum and hear a sound. what type of energy allows you to hear the sound?

• electromagnetic energy

• nuclear energy

• sound energy

• chemical energy

A toaster transfroms electrical energy to

• kinetic energy

• potential energy

• sound energy

• heat energy

A book sitting on a shelf has

• kinetic energy

• potential energy

• chemical energy

• heat energy

What type of energy makes a light bulb warm?

• Kinetic energy

• potnetial energy

• thermal energy

• mechanical energy

The microwave cooks food by

• electromagnetic waves

• sound energy

• electric energy

• thermal energy

Hot coffee stired with a spoon, the spoon gets hot due to

• conduction

• convection

• radiation

• sublimation