Chapter 3 (7 Step Conversion Tool (Unit - 1 (Liters, Grams, Meters,…
7 Step Conversion Tool
Unit - 1
deci - 1/10 (1.1)
Deca - 10
centi - 1/100 (1.01)
Hecto - 100
milli - 1/1000 (1.001)
Kilo - 1000
5 rules of Significant Figures
Leading zeros are never significant.
In a number with a decimal point trailing zeros, those to the right of the last non-zero digit, are significant.
Zeros between non-zero digits are significant.
In a number without a decimal point, trailing zeros may or may not be different.
All non-zero digit are significant.
-273.15 Degrees Celsius
-459.67 Degrees Fahrenheit
The difference between Mass and Weight
Mass- A large body of matter with no definite shape.
Weight - Similar to Mass multiplied by the acceleration (gravity).
SI System of Units - The most widely used form of measurement.
Cubit - An ancient measurement of length.
The amount of space an object can occupy.