Sig Figs
Measurements
Units
Conversions
Miscellaneous
100
Sig figs help to communicate this in a measurement
What is precision
100
All measurements include
What is a quantity and a unit?
100
The liter is a unit for this type of measurement
What is volume?
100
The number of liters in a milliliter
What is 10-3?
100
The formula for density
What is density = mass/ volume?
200
The number of sig figs in 0.00324040
What is 6?
200
Mass is this
What is the measure of the quantity of matter in a substance?
200
The abbreviation for picogram
What is pg?
200
25 kg is this number of kg (1 pound = 0.4536 kg)
What is 55 lbs?
200
The formula for percent error
What is
percent error = (|exp - accepted|/accepted) x100?
300
The rule for trailing zeros
What is the rightmost zeros are only significant if there is a decimal place present
300
The volume of liquid in the graduated cylinder?:max_bytes(150000):strip_icc()/meniscus01-58b5b2c03df78cdcd8ab8299.png)
What is 23.9 mL?
300
Abbreviation for terameter
What is Tm?
300
Parts per million is the same as the ratio of
What is mg/kg?
300
The correct value for a measurement based on a reliable reference
What is accepted value?
400
The answer to 240. /1.200
What is 200. or 2.00 x102?
400
The instrument(s) for measuring volume
What is ruler (for regularly shaped solids) or a graduated cylinder (for liquids and irregularly shaped solids)?
400
The number of grams in a femtogram
What is 1 x 10-15 g?
400
20 cm is this in Megameters
What is 2 x 10-7 Mm?
400
The density of water
What is 1.00 g/mL?
500
The answer to 43500 + 50
What is 43600?
500
The more precise instrument is
What is B?
500
The seven SI units
What is meter, kilogram, kelvin, second, mole, ampere, and candela?
500
100 miles/hour is this number of meters/second (1 mile = 1.609 km)
What is 40 m/s?
500
This is the volume of a rock that has a mass of 60.0 g and a density of 3.0 g/mL
What is 20. mL?