Energy Technology (3.3) Quiz

LEDs are more efficient that light bulbs because they convert much more of the electricity that is used into light.

• True

• False

One reason that so many energy conversions can be done more efficiently today is that technology has not improved.

• True

• False

Large windows on some homes help keep the homes warm by capturing electrical energy.

• True

• False

Gasoline engines convert chemical energy into kinetic energy.

• True

• False

Windmills can be better used to generate electricity if large windmill farms are built in areas that have an inconsistent amount of wind.

• True

• False

Solar cells are a type of technology that convert sunlight into electrical energy.

• True

• False

Who displayed fantastic habits and scholarship and core values in class yesterday?

Who struggled with core values and habits of scholarship yesterday?