sicne

independent variable-

is what is changed in an experiment

dependent variable

is what changes 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

litter

SI unit for volume of a 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 atttracts the water on the sides

Mass

Amount of matter in an object

Gram

SI unit for mass

Triple beam balance

device used to fine the mass of an object

Density

is a measurement that compares the amount of matter an object has to its volume

temperature

measurement that compares the amount of matter an object has to its volume.

temperature

measure how hot or cold something is

thermometer

device used to measure temperature

Kelvin

SI unit for temperature

Celsius

unit for temperature used by scientist

Fahrenheit

unit for temperature used in the USA

Absolute zero

the coldest temperature possible

opinion

a view or judgment formed about something, not necessarily based on fact or knowledge

metric ruler

device used to measure length