What are millilitres or litres?
(cubic centimetres is also acceptable)
200
The most viscous of these liquids:
oil, corn syrup & water
What is corn syrup?
200
The attractive force between masses which causes objects to be attracted to earth.
What is gravity?
200
The order that these the fluids would be layered from 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?
200
The state of matter which will expand to fill a container.
What is a gas?
300
The formula for measuring the volume of a rectangular prism.
What is l x w x h (length x width x height)?
300
One way to make a fluid become less viscous.
What is heating it?
300
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.
300
The reason that describes why a 2 tonne iron cube sinks while a 2 tonne iron ship floats.
What is they have a different average density?
300
The things that all matter is made up of.
What are particles?
400
The method used to measure the volume of an irregular object.
What is finding how much (volume of) water is displaced by the object?
400
A method for testing viscosity.
What is testing a fluids flow rate?
400
The amount of matter in a substance.
What is mass?
400
The amount of mass in a certain unit volume of a substance.
What is density?
400
Name some of the major points of Particle Theory (at least two of them).
What is:
1. All mater is made up of very small particles.
2. All particles in a pure substance are the same.
3. There is space in between particles.
4. The particles are always moving.
5. The particles in a substance are attracted to one another.
?
500
A metric unit for mass is the kilogram. The metric unit for weight is this.
What is a Newton (N)?
500
Particle theory explanation for low viscosity fluids.
What is particles can slide past each other easily?
500
DAILY DOUBLE
The approximate weight of a person with a mass of 55 kg.
What is about 550 N?
500
The reason salad dressing separates into layers of oil and vinegar.
What is different densities of the fluids?
500
The state of matter with a definite shape and volume.