[ Myanmar Liberia.
Transcript of [ Myanmar Liberia.
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MyanmarLiberia
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Fundamental SI Measurements
Table of units on pg. 18
Measurements
Length Size of an
object. English: Foot
(ft) SI: Meter (m)
Measurements
Temperature Measures the
kinetic energy of molecules.
English: Fahrenheit (°F)
SI: Celsius (°C)
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Measurements
To change from Fahrenheit to Celsius you can use the following equation:
32)-F(9
5 C oo
Measurements
Mass Amount of
matter an object contains.
English: Pounds (lb)
SI: Grams (g)
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373.35 g
Measurements
Volume The amount of
space an object occupies.
English: Gallon (gal)
SI: Liter (L)
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Measurements
Meniscus - This is the bend that a fluid makes when measuring volume.11.5 mL
Measurements
What is the reading here?
6.6 mL
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Measurements
1.0 mL = 1.0 cm3
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Unit Conversions The main
units can be scaled up or down using prefixes on page 20.
Click here for "Powers of Ten" Video
Unit Conversions
Example: How many milliliters (mL) of soda are in a 2.0 liter (L) bottle?
2.0 L 1000 mL
1 L= 2000 mL
Dimensional Analysis…or “Bridge Problems”
Conversion Factor is equal
to one!
Unit Conversions
Example: How many kilograms (kg) are there in 100 milligrams (mg)?
100 mg 1 g
1000 mg= 0.0001 kg
1 kg
1000 g