Transformation of Energy

As we eat food we can be able to do some household chores. What type of energy transformation is it?

• Mechanical to Chemical

• Chemical to Mechanical

• Chemical to Electrical

• Electrical to Chemical

Tags

NGSS.MS-LS1-7

What is the energy transformation occurs in solar scientific calculator?

• Chemical to Mechanical

• Chemical to Electrical

• Solar to Electrical

• Electrical to Solar

What is the energy transformation occurs during photosynthesis?

• Solar to Chemical

• Chemical to Solar

• Solar to Electrical

• Electrical to Solar

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the energy transformation occurs in electric kettle?

• Light to Electrical

• Electrical to Mechanical

• Electrical to Heat

• Electrical to Chemical

Tags

NGSS.MS-PS1-4

What is the energy transformation during the heating of food in a GAS stove?

• Chemical to Heat

• Chemical to Electrical

• Heat to Chemical

• Electrical to Heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the OUTPUT form of energy in a solar panel?

• Electrical

• Solar

• Mechanical

• Chemical

Tags

NGSS.HS-PS3-3

What is the INPUT form of energy in washing machine?

• Electrical

• Mechanical

• Sound

• Chemical

What is the OUTPUT form of energy during photosynthesis in a plant?

• Chemical

• Mechanical

• Solar

• Heat

Tags

NGSS.MS-LS1-6

Fill in the blanks : LAW OF CONSERVATION OF ENERGY STATES THAT ENERGY CAN NEITHER BE ____________ NOR BE DESTROYED.

• Built

• Moved

• Created

• Gave

Tags

NGSS.MS-PS3-5

Which of the following situations shows conservation of energy?

• Turning off electrical fan when it is cold.

• Charging your phone during playing games.

• Watching television at almost 24 hours.

• Eating a lot of foods even if you are full.

Tags

NGSS.MS-PS3-5