70 likes | 194 Vues
Discover the fundamentals of the Metric System, which includes measurements of distance (meter), volume (liter), and mass (gram). Learn how a meter is defined as one ten-millionth of the distance from the North Pole to the equator, the concept of a liter as a cube measuring 10 cm on each side, and how a gram is equivalent to the mass of one milliliter of water. Explore common equations for volume and the relationship between mass and density, along with the significance of temperature scales in Celsius. Master the art of converting units and understanding density.
E N D
The Meter(Measures Distance / Length) • The distance from the North Pole to the equator divided by 10 million = 1 meter • 100cm = 1m • 1000mm = 1m • 1000m = 1km
The Liter(Measures Volume) • A cube that measures 10 centimeters on each side = 1 Liter • 1000cm3 = 1 Liter • 1cm3 = 1 milliliter • Volume is a measure of how much space something takes up • Common Equations: • V cube=L x W x H • V cylinder = • V triangle cube =
The Gram(Measures Mass) • Mass is a measurement of material (matter) that makes up an object compared to water. • 1 milliliter of water = 1 gram of mass • Weight is a measurement of how gravity pulls on that material. • Metric weight is measured in Newton's Scale A gram is the mass of one milliliter of water
Metric Temperature • Temperature is Measured in Celsius • 1000C = Boiling • 00C = Freezing
Converting Units Meter (m) Liter (L) Gram (g) • Start at the prefix given • Jump, one step at a time, to the prefix needed • Move the decimal the same number of jumps in the same direction as done on the ladder. • If there aren’t enough numbers add zeros. • Example: 63.8 cL = ______ dkL
Density • The density of an object is a measurement of the amount of material (mass) that is in a certain volume. • Density = Mass Volume