Energy transformation – Clip

The video explains how a match stores potential energy, which transforms into heat and light when struck.

What type of energy is stored in a match before it is struck?

• Potential energy

• Kinetic energy

• Electrical energy

• Thermal energy

What happens to the potential energy in a match when it is struck?

• It remains as potential energy

• It transforms into sound energy

• It transforms into heat and light

• It disappears completely

Which of the following is NOT a result of striking a match?

• Heat

• Light

• Sound

• Potential energy

What is the primary focus of the last section of the video?

• The chemical composition of a match

• The concept of energy

• The history of matches

• The safety measures while using a match

Which energy transformation is highlighted in the video?

• Potential to kinetic

• Chemical to electrical

• Potential to heat and light

• Electrical to mechanical