Energy Transformations

Multiple Choice

Which of the following is NOT a form of energy listed in the MR CENTS strategy?

• Mechanical

• Radiant

• Magnetic

• Sound

Multiple Choice

Which type of energy is associated with the movement or position of objects, such as spinning gears or riding a bicycle?

• Mechanical energy

• Radiant energy

• Chemical energy

• Thermal energy

Multiple Choice

Which of the following is an example of radiant energy?

• Television

• Battery

• Toaster

• Windmill

Multiple Select

Which of the following are examples of electrical energy? (choose 3)

• Lamp

• Electrical outlet

• Charger

• Windmill

Multiple Choice

What happens to the thermal energy of an object as its particles move faster?

• It increases

• It decreases

• It stays the same

• It disappears

Multiple Choice

Which of the following is NOT an example of sound energy?

• Bullhorn

• Alarm clock

• Radio

• Flashlight

Multiple Select

Which of the following statements are true about the law of conservation of energy? (choose 3)

• Energy cannot be created or destroyed.

• Energy can be transformed into other forms.

• Energy is lost during transformations.

• Energy can be transferred from one object to another.

Multiple Choice

In an electrical circuit, which sequence best describes the energy transformation?

• Chemical → Electrical → Light and Thermal

• Light → Chemical → Mechanical

• Potential → Kinetic

• Mechanical → Chemical → Light

Open Ended

Explain how energy transformations occur in a rollercoaster as it moves down a hill.

Open Ended

Explain how energy transformation in photosynthesis is essential for plant survival.

Multiple Choice

What type of energy transformation occurs during photosynthesis?

• Light to chemical

• Chemical to light

• Heat to mechanical

• Mechanical to light

Open Ended

Describe the energy transformations that occur when you rub your hands together quickly.

Open Ended

How does Newton’s cradle demonstrate the law of conservation of energy?

Multiple Choice

Which of the following is NOT one of the forms of energy represented by the MR CENTS strategy?

• Mechanical

• Radiant

• Magnetic

• Thermal

Match

Match the following types of energy

• Mechanical

• Electrical

• Thermal

• Chemical

• Electromagnetic

Motion

Flow of electric charge

Heat

Potential energy in food or fuel

Energy in waves

• Motion

• Flow of electric charge

• Heat

• Potential energy in food or fuel

• Energy in waves

Dropdown

Energy can change from one form to another ​

Select answer