Definitions
Particle Theory of Matter
Viscosity and Density
Buoyancy and Pressure
Fluid Systems
100
Anything that flows
What is a fluid?
100
These are the three states of matter.
What is a gas, liquid or solid?
100

Name a fluid that flows very slowly

honey

100
If the density of an object is less than the density of the fluid the object will do this.
What is rise?
100

Name a fluid system found in the human body

Circulatory System

200
The resistance of a fluid to flow.
What is viscosity?
200

Particles are constantly in motion is one of the 5 main points of this.

What is the Particle Theory of Matter?

200

Doing this to a liquid makes the substance more viscous.

What is heating a substance?

200

True or false: To determine whether or not an object will float in a fluid, all you need to know is the weight of the object.

False. You need to know its volume too

200
A mechanical part that moves fluids through something
What is a pump?
300
The amount of mass in a certain volume.
What is density?
300

Why are we able to compress a gas, but not a liquid?

Because the particles of a gas are farther apart, and they are close together in a liquid. 

300

Who is Mrs. Rea's favourite band?

The Beatles

300
True or false If something floats, it is said to be buoyant.
True
300

A system that uses a compressed gas to do work

What is a pneumatic system?

400
The tendency of an object to rise or sink in a fluid.
What is buoyancy?
400
When you do this to a liquid, the particles move faster and farther apart until it turns into a gas.
What is heating up a liquid?
400
Calculate the density of the following: A 2.0 mL sample of a liquid has a mass of 12g.
What is 6.0 g/mL?
400

As you sip juice from a straw you are creating _____ pressure in the container.

What is high pressure?

400

Inhaling and exhaling (air coming in and out of our lungs) is an example of what law?

What is Boyle's Law?

500
This states that when you apply pressure to a confined fluid, the fluid will send that pressure out in all directions at the same rate.
What is Pascal's Law?
500

What are the three primary colours?

Red, blue, yellow

500
For a substance to float in water it needs to have a density less than:_____.
What is 1g/mL?
500

Mrs. Rea's favourite hockey team.

What is the Detroit Red Wings

500
A system that uses a compressed liquid to do work.
What is a hydraulic system?
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