Energy pt 3

What type of power plant uses thermal energy to create electricity?

• Hydro Electric

• Fossil Fuels

• Wind Mills

• All of the Above

Kinetic energy at the bottom of the hill is equal to

• Kinetic Energy at the top of the hill

• Potential Energy at the top of the hill

• Potential Energy at the bottom of the hill

• Thermal Energy

What is the efficiency of a machine that you put in 100 J of energy in and get 75 J of energy out?

• 75%

• 25%
• 0.75

• 50%

What does the Law of Conservation of Energy Say?

• Energy is not a real concept and does not exist
• Energy can be created and destroyed at will
• Energy cannot be created or destroyed, only transformed from one form to another.
• Energy can only be transformed into matter

A Pendulum has what type of energy at the very top of its swing?

• Electrical

• Kinetic

• Potential

• Thermal

What type of energy the sun give off?

• Solar Energy

• Sun Energy

• Yellow Energy

• Radiant Energy

The seven types of waves, (Radio, Micro, Infra Red, Visible, Ultra Violet, X-Ray, Gamma) are apart of which type of energy

• Electric

• Electrical

• Thermal

• Radiant

Which type of power plant is the most efficient?

• Nuclear

• Fossil Fuels

• Hydroelectric

• Geo Thermal

Which type of power plant ONLY has kinetic and Electrical Energy?

• Wind Mills

• Solar Panels

• Algae Farm

• Nuclear Power Plant

How many different types of power plants have we gone over in class?

• 3

• 5

• 7

• 9