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Independent Variable
Is what changed in a experiment
Dependent Variable
Is what changed in the experiment because of the independent variable
Length
Distance between two points
Meter
SI unit for length
Volume
Amount of space occupied by an object
Liter
Si unit for volume and liquid
Cubic meter
Si unit for the volume of a rectangular solid
Graduated cylinder-device
used to find volume of a liquid
Meniscus
The curved upper surface of a liquid in a cylinder. It occurs when the molecules of the liquid attract those of the container. The glass attracts the water on the sides
Mass
Amount of matter in an object
Gram
SI unit for mass
Triple beam balance-device
used to find the mass of an object
Density
Is a measurement that compares the amount of matter an object has to its volume
Temp.
Measure how hot or cold something is
Thermometer
device used to measure temp.
Kelvin
SI unti for temp.
Celsius
Unit for temp. used by scientist
Fahrenheit
Unit for temp. used in the USA
Absolute zero
The coldest temp. possibble
Opinion
A view or judgement formed about something, not necessarily based on fact or knowledge
Meter stick
device used to measure length