Anything that has no fixed shape and can flow, usually a liquid or gas.
What is a fluid?
100
The pressure when 450N is distributed over a 3x3 meter squared area.
What is 50 kPa
100
The thickness or thinness of a fluid is called this.
What is viscosity?
100
All substances in a substance are made up of these.
What is a particle?
100
When using the ramp method, which will be the most viscous, honey at 80 degrees or honey at 70 degrees?
Honey at 70 degrees. (Decreasing temperature makes it thicker, increasing viscostiy.
200
A substance that is made up of only one kind of matter.
What is a pure substance?
200
This value would be calculated if you divide the mass of the solute by the volume of the solvent.
What is the concentration of a solution?
200
When substances are layered into a bottle, they order themselves according to this property.
What is density?
200
In these, particles are all the same.
What are pure substances?
200
A submarine uses these to sink and float.
What is compressed air and water?
300
The substance that does the dissolving.
What is a solvent?
300
When a person measures the distance and the time that a viscous substance requires to run to the bottom of a ramp, the measurement is known as this.
What is flow rate?
300
This term means that the parts all look the same to the eye.
What is homogeneous OR mechanical mixture?
300
Particles can never touch. This is because they have this in between them.
What is space?
300
Something that moves fluid through or into something.
What is a pump?
400
The universal solvent.
What is water?
400
The density of shampoo if 13.2 g of the shampoo fills a 5 mL container
What is 2.64?
400
An upward force that a fluid exerts on an object.
What is buoyant force?
400
According to the particle model of matter, if this increases, then the speed of the particles will also increase.
What is temperature?
400
A fluid with a high viscosity has a large amount of this.
What is internal resistance or friction?
500
When you are mixing a powdered drink, this is the point when no more powder can be mixed in.
What is saturation point?
500
If mercury has a mass of 27.1g ,
silver has a mass of 5.25g, and
lead has a mass of 28.5g, which would have the greatest density if there were 75 mL of each substance?