Energy

What is the main form of energy needed to turn on a lamp?

• Kinetic energy
• Heat energy
• Electrical energy
• Light energy

What form of energy do our bodies transform food energy into?

• Kinetic energy
• Heat energy
• Electrical energy
• Light energy

What happens to the 'lost energy' in a lamp?

• It is converted into kinetic energy
• It is converted into heat energy
• It is converted into light energy
• It is converted into electrical energy

What is the energy called that is used to keep us warm?

• Kinetic energy
• Electrical energy
• Light energy
• Heat energy

What are the main forms of energy?

• Radiant, mechanical, electrical, nuclear
• Gravitational, electromagnetic, thermal, sound
• Kinetic, heat, electrical, light, sound
• Potential, mechanical, chemical, nuclear

What is the energy called that hot things contain?

• Light energy
• Heat energy
• Kinetic energy
• Electrical energy

Where do we get most of our heat energy from?

• The sun
• The moon
• Electricity
• Burning things

What is the main form of energy produced by a lamp?

• Kinetic energy
• Electrical energy
• Light energy
• Heat energy

What happens to electrical energy in a light bulb?

• It is converted into kinetic energy
• It is converted into heat energy
• It is converted into sound energy
• It is converted into light energy

How do we receive sound?

• Through our eyes
• Through our ears
• Through our mouth
• Through our nose