Calculations
Identify the Formula: Area of a Circle.
What is A = pi r2?
In standard notation, this number is 850 cm.
What is 8.5 x 102 cm?
A set of measuring units used by scientists around the world.
What is SI?
A tool used to measure the length of an object.
What is a ruler?
The amount of space an object occupies.
What is Volume?
There are this many kg in 5505 grams.
What is 5.505 kg?
In standard notation, this number is 0.0045 km.
What is 4.5 x 10-3 km?
The more of these, the more precise a measurement.
What are significant figures?
An instrument used to determine capacity volume.
What is a graduated cylinder?
When measuring a liquid in a graduated cylinder, we must look at this curve to accurately read the volume.
What is the meniscus?
identify the Formula: Volume of a cylinder.
What is V = pi r2 h?
In scientific notation, these numbers have positive exponents.
What are numbers greater than 1?
A way of expressing a value as the product of a number between 1 and 10 and a power of 10.
What is Scientific Notation?
An instrument used to measure how hot an object is.
What is a thermometer?
Water boils at these temperatures in celsius and fahrenheit.
What is 100 C & 212 F?
60 cm3 is equivalent to this many L.
What is 0.06 L?
In scientific notation, these numbers have a negative exponent.
What are numbers less than 1?
The closeness of a measurement to the actual value of what is being measured
What is accuracy?
An instrument used to measure the amount of matter in an object.
What is a balance?
A method used to determine the mass of a liquid or a gas.
What is Mass by Difference?
With a length of 6.0 m and a width of 5.0 m, and carpet costing $10.00/m2, it will cost this amount of money to carpet this room.
What is $300?
In scientific notation, this number is 8.2 x 106 m.
What is 8,200,000 m?
A ratio of equivalent measurements that is used to convert a quantity expressed in one unit to another.
What is Conversion Factor?
The name of the specific type of balance used in this class.
What is a 3-beam balance?
A method used to determine the volume of an irregularly shaped object.
What is the displacement method?