S1 Energy

Which of the following is NOT one of the seven main types of energy?

• Heat

• Light

• Body

• Nuclear

Which statement is true about energy?

• Energy can be created and destroyed.

• Energy cannot change form.

• Energy cannot be created or destroyed but can change form.

• Energy is only found in electrical form.

What type of energy does a torch convert electrical energy into?

• Sound energy

• Heat energy

• Light energy

• Mechanical energy

What is heat measured in?

• Degrees Celsius (°C)

• Joules (J)

• Liters (L)

• Watts (W)

How is temperature measured?

• In joules (J)

• In degrees Celsius (°C)

• In meters (m)

• In kilograms (kg)

Which of the following statements is true about heat and temperature?

• Heat and temperature are the same thing.

• Heat is a type of energy, while temperature is a measure of how hot an object is.

• Temperature is a type of energy, while heat is a measure of how hot an object is.

• Both heat and temperature are measured in joules (J).

In the context of conduction, what is likely required to heat two pots of different sizes to the same temperature?

• The same amount of energy for both pots.

• More energy for the smaller pot.

• More energy for the larger pot.

• No energy is required.

What are the three ways heat can travel?

• Conduction, Convection, Radiation

• Conduction, Reflection, Refraction

• Convection, Radiation, Absorption

• Reflection, Refraction, Absorption

In which state of matter does conduction primarily occur?

• Liquids

• Solids

• Gases

• Plasma

What is the role of conductors in heat transfer?

• They prevent heat transfer

• They are very good at transferring heat

• They reflect heat

• They absorb heat