Nikola Science Finals

Front

Which one is the largest among the Sun, the Earth, and the Moon in our solar system?

Back

the Sun

Front

In which process does heat transfer take place through waves or rays?

Back

Radiation

Front

What is the correct direction of heat flow?

Back

Always from a warm object to a cooler object

Front

Which of the following is a good conductor of heat? Wood, Plastic, Metal, Paper

Back

Metal

Front

Which of the following is an insulator of heat? Copper, Steel, Plastic, Iron

Back

Plastic

Front

Are fossil fuels renewable resources?

Back

False

Front

What is the process of heat transfer through direct contact called?

Back

Conduction

Front

A poor conductor is a material that does not allow heat to transfer through it easily.

Back

True

Front

The transfer of heat shown in the picture below is (assumed to show sunlight or infrared waves):
Options: Conduction, Radiation, Convection

Back

Radiation

Front

The transfer of heat shown in the picture below is (assumed to show boiling water or air circulation):

Back

Convection