Show:
Does it Matter Much?
What a Drag!
Oh Buoy!
"Weight" till Later!
This and that?
100
The amount of matter in an object.
What is mass?
100
Refers to air moving around a solid object.
What is aerodynamics?
100
When water travels in straight lines or almost straight lines.
What is laminar flow?
100
Two instruments needed to find the volume of a large, irregular solid are an overflow can and a _______________________.
What is graduated cylinder?
100
A smoothly curved, narrow shape that allows and object to move easily through a fluid, disturbing the fluid as little as possible.
What is streamlined?
200
A measure of the amount of space occupied by matter, measured in cubic meters, litres, cubic centimeters, or millimeters.
What is volume?
200
If I wighed 120 lbs on earth, I would weigh __________ lbs on the moon.
What is 20 lbs?
200
The upward force that a fluid exerts on an object less dense than itself.
What is buoyancy?
200
A measure of the force of gravity pulling on an object, measure in Newtons (N).
What is weight?
200
A force that acts to slow a body moving through a liquid.
What is drag?
300
Density of pure water is ___________.
What is 1.00 g/mL?
300
Instrument that measures viscosity is called a ___________.
What is a viscometer?
300
Volume of a small irregular solid must be measured by ____________.
What is displacement?
300
The particle theory states that ALL matter is composed of ___________.
What is particles?
300
The physical property of a liquid that limits its ability to flow.
What is viscosity?
400
Shapes that create a laminar flow are said to be __________.
What is streamlined?
400
The line that is used to measure the volume of a liquid, in a graduated cylinder.
What is meniscus?
400
Refers to the movement of liquids around solid objects.
What is hydrodynamics?
400
The speed that a fluid moves in a given amount of time.
What is flow rate?
400
One example of turbulent flow is _______________.
What is whirlpools?
500
The name of the scientis who developed Canada's first wind tunnel is ____________.
Who is Wallace Rupert Turnbull?
500
When water is broken and choppy and unable to flow in straight lines it is called ____________.
What is turbulent flow?
500
Systems involving moving fluids are said to be __________.
What is dynamic?
500
__________ is used to lower the viscosity of chocolate.
What is cocoa butter?
500
_______ = Mass/Volume
What is Density?