Expressing Measurements
Units of Measurement
Temperature and Density
Conversion Problems
EXTRA! EXTRA!
100
The range that the coefficient must be when using scientific notation
What is between 1 and 10.
100
The scientific unit for temperature
What is Kelvins
100
The formula for density
What is mass divided by volume.
100
One example of a base unit
What is liter, meter, or grams
100
The SI unit for energy
What is Joules
200
The difference between precision and accuracy
What is how close your measurements are to one another and how correct your answer is to the actual measurement.
200
The SI unit for time
What is seconds.
200
The formula for degree Kelvins
What is K = C + 273
200
Amount of minutes in 483 seconds.
What is 8.05 minutes
200
The formula for percent error
What is error divided by accepted value times by 100%.
300
.34650 written in scientific notation
What is 3.4650 x 10^-1
300
What two units of temperature are typically used in scientific measurement?
What is Kelvins and Celsius.
300
Degree Celsius is 24. What is the degree in Kelvins?
What is 297 degrees Kelvins.
300
20 mL to liters
What is .020 liters
300
4.5903 x 10^3 in standard form
What is 4590.3
400
(8.0 x 10^2) x (7.0 x 10^-5)
What is 5.6 x 10^-2
400
All metric units are based on multiples of...
What is 10
400
The density of an item is 24 g/mL. The volume is 6 mL. The mass of the item is...
What is 144 grams
400
8.12 grams to kilograms
What is .00812 kilograms
400
How a conversion factor and dimensional analysis are related.
What is a conversion factor is two measurements that are equivalent and are used in the process to solve conversion of units problems.
500
A student measures the depth of a swimming pool to be 2.04 meters at its deepest end. The accepted value is 2.00 meters. The percent of error is...
What is 2.00%
500
The difference between mass and weight
What is mass being the quantity of matter and weight being the gravitational pull of an object (a form of force)
500
The temperature is 68 degrees Fahrenheit. What is the degree in Kelvins?
What is 293 degrees Kelvin
500
75,000 Joules to kilojoules
What is 75 kilojoules
500
The other unit to measure volume besides mL
What is a cubic centimeter (cm^3)
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