kinds of energy form

What forms of energy are important to have present when watching television?

• sound, thermal, and light
• electrical and sound
• electrical, light, and sound
• thermal and light

What type of energy source does a solar panel use?

• sound
• mechanical
• thermal
• light

A lamp uses electrical energy to produce what two other kinds of energy?

• mechanical and sound
• heat and mechanical
• light and sound
• heat and light

Which form of energy allows us to see our reflection in a mirror?

• Electrical
• light
• thermal
• mechanical

Energy made by the flow of electric charge through a conductor

• electricity
• thermal
• sound
• mechanical

Energy made by vibrations

• thermal
• mechanical
• sound
• light

The ability to do work---

• energy
• motion
• force
• movement

Which device does not produce light energy

• television
• computer
• laser pointer
• bicycle

These items belong to what type of energy?
-power lines
-lightning
-battery
-hair dryer

• electricity
• sound
• mechanical
• light

Which form of energy would most likely be affected by change in weather

• geothermal

• natural gas

• wind

• nuclear