Show:
Pressure and Particles
Density
Fluids
Misc
100
Solids, Liquids and Gases are equally compressible. True or False?
False
100
Water is less dense than Syrup. True or False?
True
100
What is viscosity?
A fluids internal resistance or friction that keeps it from flowing.
100
What are the colours of the Italian Flag? (Double for the correct order)
Green, White and Red
200
How are mass and weight different?
Mass - How much is in something Weight - Measures the amount of gravity on an object.
200
what is the definition of Density?
The amount of matter or number of particles in a given volume.
200
What is the definition of a fluid?
Any matter that has no fixed shape, can flow and takes the shape of its container
200
When is Taylor Swift's Birthday? (Double for the Year)
December 13th, 1989
300
What is the difference between a Hydraulic and Pneumatic System?
Hydraulic Systems utilize water. Pneumatic Systems utilize compressed air.
300
What is the method we can use to find the volume of irregularly shaped objects. (Hint, it involves water)
Displacement
300
When a car is started on a cold February day, the viscosity of motor oil would be decreased by: A)Running the engine B) Charging the Battery C)Changing the Antifreeze D)Replacing the Thermostat
A) Running the engine!! Heats up the oil.
300
How many school days have we had so far this year?
68
400
Why do snowshoes make it easier to walk over snow?
Spreads the force over a large area, decreasing the pressure.
400
What is the density of a pop can that has a mass of 5.2 g and a volume of 5.0 ml? (Bonus - Will it float on water, why or why not?)
1.04 g/ml No it will not float! Greater than 1g/1ml
400
What is neutral buoyancy?
The force of gravity equals the force of buoyancy
400
Name all the members of the new Guardians of the Galaxy. (5 people)
Star Lord, Gamora, Groot, Drax and Rocket Raccoon. If you included Mantis you get a bonus 100 points.
500
How does the Particle Theory of Matter explain the compression of gasses and liquids? Explain
Gasses - Particles are spread apart, with more spaces between, allowing for compression. Liquid - Particles are close, with very little space between them, making compression nearly impossible.
500
Does temperature affect the density of object? Why or Why Not?
Yes!
500
What was Mr. B's first job? (it is not a common job for teenagers! Closest answer gets it)
Vet assistant