Variables
What are the three types of variables?
Independent, Dependent, and Controlled
What are the two axis on a graph?
X and Y
What are the three main states of matter?
Solid, Liquid, Gas
What is the formula for density?
Mass / Volume
What is kinetic energy?
Energy of motion
Which variable do you change in an experiment?
Independent
What does the I stand for in TAILS?
Interval
Which state of matter has a definite shape and definite volume?
Solid
What is the unit of density for a liquid?
g/mL
What is temperature?
A measure of the average kinetic energy of the particles in an object
Which variables stay the same in your experiment?
Controlled
Which type of graph shows changes over time?
Line
Which states of matter expands to fill its container?
Gas
What is the formula for mass?
Density x Volume
100 degrees Celsius OR 373 Kelvin
Which variable causes a change to the independent variable?
Dependent
Which type of graph is best to show proportion data as a percentage?
What state of matter does Oobleck feel like when you apply pressure?
Solid
What is the density of water?
1 g/mL
What is heat?
The flow of energy from warmer places to cooler places?
Jackie tested how the height of a ramp affected the distance a toy car travels... what is her independent variable?
Height of the Ramp
Which graph would you use to show the average temperatures during the month of September in South River?
Line
What is the difference between gases and plasma?
Plasma is electrically charged.
What is the density of an object with a mass of 100 g and a volume of 25 mL?
4 g/mL
What is thermal equilibrium?
When heat flows from a higher temperature object to a lower temperature object until the two objects have an equal temperature