The slope of a line graph that has Mass as its y axis and Volume as its x axis will be equivalent to the objects _______.
What is density?
100
A bar of silver has a mass of 68.0g and a volume of 6.48 cm^3. What is the density of silver?
What is 10.5 g/cm ^3
100
Convert 0.044 km to meters
What is 44m?
100
Express the number 700 in scientific notation.
What is 7 x 10^2?
100
0.05730 has _____ many significant figures.
What is 4?
200
The accepted length of a steel pipe is 5.5 m. Calculate the percent error for this measurements: 5.2 m
What is 5.5%?
200
What is the volume of a sample that has a mass of 20 g and a density of 4 g/mL?
What is 5 mL?
200
Convert 0.107g to centigrams.
What is 10.7 cg?
200
Express 0.000000076 in scientific notation
What is 7.6 x 10^-8
200
40.007 has _____ many significant figures.
What is 5?
300
______ is a measure of how close a measurement comes to an actual or true value, while _______ is a measure of how close a series of measurements are to one another.
What is accuracy and precision?
300
Table sugar has a density of 1.59 g/cm^3. If a sugar cube has the dimensions of 1.2 cm by 1.5 cm by 1.3 cm, what is its mass?
What is 3.7206 g?
300
Convert 6.7 s to milliseconds.
What is 6,700 milliseconds?
300
Express the quantity in regular notation along with its appropriate unit.
3.60 x 10^5 s
What is 360,000 s?
300
0.020
What is 2?
400
The element silver melts at 960.8 C and boils at 2212 C. Express these temperatures in kelvins.
What is 1234 K (melting) and 2485 K (boiling)?
400
A student fills a graduated cylinder with 10 ml of water. Knowing that the density of lead is 11.4 g/cm^3, and its mass is 4.0g, he predicts the height the water will rise after he drops the piece of lead into the water. The water will rise to ______ milliliters.
What is 10.35 ml?
400
Convert 15 cm^3 to liters.
What is 0.0150 liters?
400
Solve the problem and express the answer in scientific notation.
(5 x 10^-5) + (2 x 10^-5)
What is 7 x 10^-5?
400
Multiply 8.3 meters x 2.22 meters. Give your answer in the correct number of significant digits.
What is 18 m^2?
500
212 F is equivalent to ______ C.
What is 100 C?
500
Samples A, B, and C have masses of 80 g, 12 g, and 33 g and volumes of 20 mL, 4 cm^3, and 11 mL, respectively. Which of the samples have the same density?
What is B and C?
500
The diameter of Earth is 1.3 x 10^4 km. What is the diameter expressed in decimeters?
What is 1.3 x 10^8 dm?
500
Solve the problem, and express the answer in scientific notation.
(2 x 10^-4) x (3 x 10^2)
What is 6 x 10^-2?
500
Perform the following operation, and record your answer in the correct number of significant digits. 61.2 meters + 9.35 meters + 8.6 meters.