The force exerted on a surface divided by the total area over which the force is exerted.
What is pressure?
100
L x W x H =
What is the formula of the volume of a cube
100
Three fluids that have a lesser density than lotion.
What is water, juice, milk, hand sanitizer, vanilla extract, etc.
100
The man who discovered buoyancy.
Who is Archimedes?
100
The definition of compressibility.
What is the ability to become more compressed when squeezed.
200
The movement and structure of particles in a solid.
What is densely packed and slowly moving?
200
A function of the gravity pulling you down.
What is "weight".
200
A unit of measurement that measures mass.
What is grams and kilograms.
200
The definition of buoyancy.
What is the upward force that a liquid exerts on an object?
200
The full name of WHMIS?
What is Workplace Hazardous Materials Information System.
300
The school that Mr. Weir is teaching at next year.
YRHS
300
The definition of volume.
What is the amount of space that something takes up?
300
A temperature change in a liquid that increases its density.
What are the effects of colder temperatures on a liquid?
300
The result of a downward force of gravity on an object being greater than the upward force of buoyancy.
What is sinking?
300
Two things that the pressure put on an object depends on.
What are the degree of force applied and the area of the surface of which the force is applied.
400
One of the two tests that can measure viscosity.
What is bubble test?
What is ramp/incline test?
400
The displacement method.
What is when any object is placed in a fluid and some of the fluid gets pushed out of the way to make space for that object. This fluid is said to be displaced. The amount of fluid that has been displaced can then be measured, in other words, its volume can be found.
400
The units of measurement that density is recorded in.
What is mass/volume = g/mL3 OR g/cm3.
400
When the water the boat displaces weighs more than the boat itself.
What allows a boat to float?
400
An advantage of pneumatic systems.
What is the inexpensive and safe nature of the air that is used to exert pressure?
500
One of the five statements of the particle theory.
What is:
1. all matter is made up of very small particles
2. there is space between particles
3. all particles in a pure substance are the same
4. the particles of matter are always in motion
5. particles of matter are attracted to each other
500
The definition of a fluid.
What is a liquid or gas, with no fixed shape, that can flow and take the shape of its container.
500
An ice cube weighs 10 grams and has a volume of 2 cm. The volume is ________ (without the use of a calculator).
What is 5g/cm3?
500
What Archimedes noticed in the bath tub.
What is he noticed he sank because the water his body displaced weight more than he did.
500
Reasons why oil is a common fluid in hydraulic systems.
What is incompressibility, low viscosity, and inability to freeze easily?