Properties of Air Notes

Front

What are the properties of gases?

Back

Gases are compressible and have no definite shape or volume.

Front

What best describes air pressure?

Back

The force exerted by the weight of air on a surface

Front

Temperature, pressure, and density are related to each other through which law?

Back

Ideal Gas Law

Front

How does air pressure affect weather?

Back

Air pressure affects weather by influencing wind patterns and precipitation.

Front

What is high pressure and how does it occur?

Back

High pressure is a condition where the atmospheric pressure is higher than the surrounding areas, occurring due to descending air.

Front

Low pressure is characterized by:

Back

High temperature and wet conditions

Front

What is always moving in gases?

Back

Molecules

Front

How do molecules in gases move?

Back

In straight lines until they collide with something

Front

What affects the speed of molecules in gases?

Back

Temperature

Front

What happens to the speed and energy of molecules when the temperature is warmer?

Back

The speed and energy of molecules increase.