Intro to Energy 2023 FA

The energy stored in food or in coal is which form?

• Nuclear energy
• Chemical energy
• Mechanical energy
• Solar energy

The energy converted from a generator is which form?

• Mechanical energy
• Chemical energy
• Thermal energy
• Electrical energy

What is combustion?

• Process in which fuel burns because it combines rapidly with carbon dioxide

• A type of food that can produce a lot of heat and light energy

• A type of catalyst that can produce a lot of heat and light energy

• Process in which fuel burns because it combines rapidly with oxygen

Consists of an anode, cathode, and electrolyte.

• Light bulb
• Faucet
• Steering wheel
• Battery

Why does electricity have to constantly be monitored and generated?

• a. It is too dangerous

• b. It cannot be stored

• c. generator

• d. battery

Batteries don't supply much power compared to their cost. What is a benefit of batteries?

• a. They keep people connected to an energy grid.

• b. They allow people to be mobile and go off the energy grid.

What is non-renewable energy

• How much energy is put into a system

• Resources that can not be replenished faster than we use them

• 1. Nearly always available somewhere on earth’s surface

• 1. Process in which fuel burns because it combines rapidly with oxygen

Are Fossil Fuels a renewable or non-renewable resource?

• Renewable

• Non-renewable

Is solar energy a renewable or non-renewable resource?

• Renewable

• Non-renewable

Is nuclear energy a renewable or non-renewable resource?

• Renewable

• Non-renewable