Energy&particles quiz

When temperature increases, the particles will….

• speeds up

• Slows down

• Break down

• Disappear

What are the three states of matters?

• Water

• Liquid

• Gas

• Solid

Solar power is the energy from the….

Conduction occurs in….

• Liquid

• Solid

• Vaccum

• Gas

Which of the followings are a good conductor.

• Glass

• Air

• Wood

• Aluminum

Convection occurs in…..

• Solid

• Vaccum

• Gas

• Liquid

Convection occurs faster when the heat source is at the…

• Top

• Bottom

• Right side

• Left side

Dull and black color objects are….

• Better absorber and poor emitter of radiation

• Poor absorber and poor emitter of radiation

• Poor absorber and better emitter of radiation

• Better absorber and better emitter of radiation

Fossil fuels include…..

• Natural gas

• Coal

• Carbon dioxide

• Crude oil

Which of these followings are examples of alternative energy sources?

• Oil
• Solar power

• Biomass energy

• Hydroelectric power