Fluid Behaviors

Definitions

100

This is the upward force from a fluid that opposes the weight of a fully or partially immersed object

What is Buoyant Force? 

200

This states that if an object weighs less than the water it displaces, it will float. 

What is Archimedes' Principle? 

300

This refers to force per area. 

What is Pressure? 

400

This is a liquid's resistance to flow. 

What is Viscosity? 

500

When volume is constant, if temperature of a gas increases so does its pressure. 

What is Gay-Lussac's Law? 

Liquid Fluids

100

A substance can be considered a fluid if its particles can do this. 

What is move past each other? 

200

A slow running liquid's viscosity would be considered this. 

What is High Viscosity? 

300

State(s) of matter that can be considered fluids based on the physical science definition. 

What is Liquids & Gases? 

400

Rank these liquids in order of lowest to highest viscosities. 

Honey, Vegetable Oil, Water. 

What is Honey, Vegetable Oil, Water? 

500

Which feature of a liquid fluid is determined by the strength of attraction between particles of the fluid. 

What is Viscosity? 

Buoyancy

100

A 991 kg boat displaces 989 kg of water. Will this boat sink or float? 

What is Sink? 

200

For an object to float, buoyant force must be stronger than this opposing force. 

What is Gravitational Force / Gravity? 

300

An object with a low buoyancy will likely do this. 

What is Sink? 

400

For an object to float, describe the comparison of its weight to buoyant force. 

What is "object weighs less than displaced water." etc. 

500

This is the key physical feature in determining buoyancy of an object.

What is Surface Area? 

Passing Gas

100

What are the units of measurement for pressure and temperature. 

What is: P = Pa ; T = K

200

You have 33^oC of a substance. This is how many Kelvins you would have based off this. 

What is 306 K? 

300

A gas occupies 12 liters at a pressure of 50 Pa.

What is the volume when the pressure is

increased to 80 Pa?

What is 7.5 L? 

400

Determine the pressure change, in Kelvins, when a

constant volume of gas at 2 Pa is heated from 293 WK

to 303 K.

What is 2 Pa? 

500

A gas occupies 90 L at a temperature of 305 K. This is the volume at 455 K

What is 60.32 L? 

Past Test Review

100

These are the subatomic particles found in the nucleus of an atom. 

What is protons & neutrons? 

200

This is the subatomic particle that determines the identity of the atom. 

What is Proton? 

300

This is how many valence electrons each valence shell desires to have. 

What is 8 valence electrons? 

400

One a chemical bond is sharing two electron pairs it is this type of chemical bond. 

What is (Double) Covalent bond? 

500

This is the Law of Conservation of Mass

What is "Matter cannot be created or destroyed in a chemical reaction, only change form."