6 Forms of Energy

Which type of energy is produced when the handle of a pencil sharpener turns?

• Light Energy
• Magnetic Energy
• Electrical Energy
• Mechanical Energy

Which of the following is NOT mechanical energy?

• Pedaling a bike
• Rowing a boat
• Turning on a light bulb
• Running up a hill

What is mechanical energy?

• The energy of movement
• The energy of making things warmer
• The energy that is stored in an object
• The energy that comes from electricity

Heat is another name for-

• thermal energy
• magnetic energy
• electrical energy
• mechanical energy

Which of the following is NOT a form of thermal energy?

• Sun
• Bicycle moving
• Fire
• Oven

Thermal energy is referring to:

• Motion
• Heat
• Movement
• Matter

What object changes mechanical energy into sound energy?

• a candle
• a electric radio
• a guitar
• a fire

What object changes mechanical energy into electrical energy?

• a candle
• a radio
• a lamp
• a spinning turbine

States that energy is neither created nor destroyed

• law of conservation of mass
• law of conservation of energy
• law of conservation of states
• law of conservation of matter

A cell phone battery dies.  It gets plugged into an electrical outlet to recharge. Which of the following energy transformations occur during the charging?

• mechanical to chemical
• electrical to solar
• chemical to light
• chemical to electrical