Measure of Knowledge
The amount of space occupied by a substance.
What is volume?
How high can water be lifted by a vacuum pump at sea level.
What is approximately 10.3 meters?
The anti-gravity force.
What is buoyancy?
The thing that hot fluids do.
What is rise?
What will change one form of matter into the next higher form.
What is heat?
A unit used for measuring volume.
What are millileters or litres?
The most viscous of these liquids: oil, corn syrup & water
What is corn syrup?
The attractive force between masses which causes objects to be attracted to earth.
What is gravity?
The order that these the fluids would be layered (bottom to top): hot water, cold salt water, cold water, hot salt water
What is (from bottom to top) cold salt water, cold water, hot salt water, hot water?
The state of matter which will expand to fill a container.
What is a gas?
Compared to the buoyant force of the atmosphere on a 50 kg helium-filled balloon, the buoyant force of the atmosphere on a 50 kilogram shot put is...
What is way much less?
The way that a fluid can become more viscous.
What is cooling it?
The reason weight varies depending on what planet you're on.
What is because your weight is the force of gravity acting on your mass.
The term that describes why a 2 ton iron cube sinks while a 2 ton iron ship floats.
What is average density?
The things that all matter is made up of.
What are molecules?
The method used to measure the volume of an irregular object.
What is seeing how much water is displaced by the object?
Why do liquids of different densities rise to different levels in a barometer.
What is because denser liquids will not be pushed up as high in a barometer as a less dense liquid ?
The amount of matter in a substance.
What is mass?
The amount of mass in a certain unit volume of a substance.
What is density?
DAILY DOUBLE What is plasma?
What is an electrified gas
A 10-ton blimp hovers in the air. The buoyant force acting on it is
What is 10 tons (10 tons of air is being displaced) ?
Gas pressure inside an inflated car tire must be....
What is greater than the surrounding air pressure?
Bonus Points (50) - Why do car tires deflate a small amount in colder weather?
DAILY DOUBLE Explain Archimedes Principle
What is Buoyant Force on an object floating in a fluid is equal to the weight of the displaced fluid
The reason salad dressing separates into layers of oil and vinegar.
What is different densities of the fluids?
The state of matter with a definite shape and volume.
What is a solid?