What Does that Mean?
A measure of the amount of matter in an object
What is Mass?
The digits that are meaningful in a number and help us know how precise a measurement is.
What is a significant figure
A shorthand way of writing numbers so that they always include a decimal point and are more precise
What is scientific notation
Convert 0.00341 to scientific notation
What is 3.41 x 10-3
A digit in a measurement that is either non-zero, a zero that is between two significant figures, or a zero at the end of the number and to the right of the decimal
What is Significant Figure
A metric unit of volume
What is a Liter?
First rule of significant figures
What is "all nonzero digits are significant"
20,000,000,000,000,000,000 in scientific notation
What is 2 X 1019
The number of significant figures in 0.04500
What is 4
A method of conversion using the multiplication of fractions
What is factor-label method
An object's mass divided by the volume that the object occupies
What is density?
Second rule of significant figures
What is "a zero that is between two significant figures"
How to write a number in scientific notation
What is "a number with a decimal point after the first digit times a 10 raised to some power"
The volume in Liters of an object which has a volume of 45.1 mL
What is 0.0451 L
A distance of 1 inch in the metric system
What is 2.54 cm?
Rule about adding and subtracting with significant figures
What is "round your answer so that it has the same precision as the least precise measurement in the calculation"
The density of a liquid with a mass of 23.13 grams and a volume of 35.0 mL
What is 0.661 grams/mL
A volume of 1.0 gallons in the metric system
What is 3.79 L?
The last rule of significant figures
What is "a zero at the end of a number and to the right of the decimal point is significant"
Rule for multiplying and dividing with significant figures
What is "round the answer so that is has the same number of significant figures as the measurement with the fewest significant figures"
The number of inches that a road has which is 13.1 miles long.
What is 8.30 x 105