Weather & Atmosphere
Temperature
Gas Laws
Wild Card
Final Jeopardy
100

What is the most abundant gas in our atmosphere?

nitrogen

100

Which is the coldest temperature?

5 C

15 F

260 K

260 K

100

True or False:

Boyles law states that volume and temperature are inversely proportional.

FALSE

100

What is sublimation?

solid to gas w/o liquid phase

100

According to the KTOG, collisions between particles are elastic. Explain what this means.

the KE doesnt change after collisions occur

200

What layer of the atmosphere do we experience weather?

troposphere

200
What is the lowest temperature matter can reach?

0 K

200

If a balloon is released into the air, and its pressure decreased, what will happen to its volume if temperature is constant?

increase

200

true or false

If temperature decreases, kinetic energy will increase

false

300

It is cloudy and rainy outside. What type of pressure system must be coming through Cleveland?

low pressure system

300

In a lab experiment, if the temperature of a gas increases, what will happen to its volume.

increase

300

DAILY DOUBLE

You blow up a balloon and then put it in the freezer. The balloon shrinks in size.

Which law is shown here?

charles

300

Pressure that is always present on Earth as a result of air molecules colliding with objects on the planet.

air pressure

400

What type of weather would you expect if a high pressure system was coming through?

clear, sunny skies

400

If a balloon was put into a freezer, what would happen to the pressure of gas particles inside the balloon?

decrease

400

Which gas law is shown? *see pic*

boyles

400

_______________ forms when air sits over a flat land surface or a body of water for an extended period of time.

air masses

500

When a cold air mass and a warm air mass meet, why does the warm air rise above the cold air?

warm air is less dense than cold air.

500

According to the KTOG, if the temperature of a gas is tripled, what will happen to its kinetic energy?

it will triple

500

Which gas law shows a inversely proportional relationship?

boyles

500

Which statement is false?

1. Gases have a volume of almost zero.

2. Collisions between particles are elastic.

3. Particles are attracted to each other by intermolecular forces.

4. Kinetic Energy and temperature are proportional

3. Particles are attracted to each other by intermolecular forces.