What is a factor that you can control in an experiment?
100
1g/ml or 1 g/cm3
What is the density of water?
100
The molecules are packed very closely.
What are the molecules like in a very dense object?
100
Are ways that mass can be measured.
What are grams, kilograms, tons, ounces, and pounds?
100
Are ways that volume can be measured.
What are centimeters, inches, meters, millimeters, fluid ounces, liters, quarts, and pints.
200
Are the key ingredients to a scientific experiment.
What are a testable question, hypothesis, materials list, procedure, data, analysis, conclusion?
200
Are the two units used to describe density.
What is g/ml or g/cm3.
200
The density of the air in the balloon goes down and so the balloon rises.
What happens to the density in an air balloon when a flame is turned on below it?
200
When the density is 20g/ml and the mass is 60grams.
What is the density and mass of 3 ml of a particular substance?
200
Is called the water displacement method.
What is it called when you read the volume of water in a graduated cylinder and record it as initial volume. Then drop an object in the liquid and record the final volume. Then you subtract the initial from the final volume.
300
Something you are measuring in your experiment which is drawn on the y axis.
What is a dependent variable?
300
The density of an object whose mass is 10g and volume is 2 ml.
What is 5g/ml?
300
You are changing the density of a substance through changing the temperature.
What happens when you heat up ice to melt and then to water vapor?
300
Mass
What is the amount of matter in an object?
300
That a chunk of a log will float in the same way the entire log will.
What demonstrates that whether it is a small or large log from the same tree, its density will be the same?
400
If then
What is the proper form of a hypothesis.
400
Boiling point
What is the unique temperature that a liquid will turn into a gas?
400
A characteristic property.
What is a property that will not change no matter what?
400
The force of gravity on an object.
What is weight?
400
Is a way you can figure out the volume of an easy to measure object.
What is length X width X height?
500
Using your numbers to prove or disprove your hypothesis.
What is a very important part of each experiment which allows you to state something in a scientific way that has credibility?
500
A characteristic property.
What is a property that will not change no matter what.
500
Describes the molecules in helium compared to the molecules in surrounding air.
What are far apart?
500
If the force of gravity on it changes.
When will the mass still not change for an object?
500
Is a way you can find out how much space you take up?