Sci6 Unit 4 Review

Front

Which process involves the transfer of thermal energy through direct contact?

Back

Conduction is the process of transferring thermal energy through direct contact between materials.

Front

Which method of heat transfer does not require a medium?

Back

Radiation is the method of heat transfer that does not require a medium; it can occur in a vacuum.

Front

Solar cells convert ____ to _____ energy.

Back

Solar cells convert light energy to electrical energy.

Front

How many elements are in C6H12O6?

Back

There are 3 different elements in C6H12O6: Carbon (C), Hydrogen (H), and Oxygen (O).

Front

The main cause of the Greenhouse Effect is excess _________.

Back

The main cause of the Greenhouse Effect is excess Carbon dioxide.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases) caused by differences in temperature.

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of particles in a substance, related to its temperature.

Front

What is the difference between conduction and convection?

Back

Conduction is heat transfer through direct contact, while convection is heat transfer through the movement of fluids.

Front

What is the role of carbon dioxide in the atmosphere?

Back

Carbon dioxide traps heat in the atmosphere, contributing to the Greenhouse Effect.

Front

What is the formula for glucose?

Back

The formula for glucose is C6H12O6.