Energy Transformations!

What energy transformation occurs when a candle burns?

• Chemical energy to thermal energy

• Thermal energy to chemical energy

• Kinetic energy to light energy

• Light energy to chemical energy

What type of energy transformation is demonstrated when cooking an egg?

• Kinetic energy to thermal energy

• Thermal energy to chemical energy

• Chemical energy to light energy

• Elastic potential energy to kinetic energy

Which process converts light energy from the sun into chemical energy stored in glucose?

• Respiration

• Combustion

• Photosynthesis

• Fermentation

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In Newton's Cradle, what two forms of energy are continuously converted back and forth as the balls swing?

• Chemical and thermal energy

• Electrical and light energy

• Kinetic and potential energy

• Elastic and sound energy