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I Love Cokes
Irish Eyes are Smiling
Multiple Choice
Think Her Out
True & False
100
The ratio of a mass of an object to its volume.
What is density.
100

What is the 3rd step in constructing a line graph?

What is numbering and labeling each axis

100

A nickel weighs 5 grams. How many milligrams does it weigh?

A. 50 B. 500 C. 5000 D. 50000

What is C. 5000

100
A block of silver-colored metal with a volume of 65.0 cm^3 has a mass of 750.0 g. The density of pure silver is 10.5 g/cm^3. Is the metal pure silver?
What is no. The density is 11.5 g/cm^3.
100
When converting complex units, you should check that the units cancel, the conversion factors are correct, and the answer has the correct units.
What is true.
200
The mass of 1 L of water at 4 degrees C.
What is kilogram.
200
The SI base unit of length.
What is meter.
200

Rory sims a time of 22.45 seconds. Matthew then swims the last race in 22.56 seceonds.  By how much time did Matthew lose the race? 

a. 11 tenths of a second b. 11 hundreths of a second c.  11 thousandths of a second d. 11 ten thousanths of a second

What is B. 11 hundreths of a second

200
Perform the following operations. Express your answers in the correct number of significant figures. 36.47 + 2.721 cm + 15.1 cm
What is 15.3 cm.
200
One mL of water has a mass of 1 g at 4 degrees C.
What is true.
300
The SI unit of energy.
What is joule.
300

What is anomalous data?

What is data that does not fit with the data set.

300
The thickness of a dime is approximately: a. 1 m. c. 1 cm. b. 1 dm. d. 1 mm.
What is d. 1 mm.
300
How many centimeters are in 25 kilometers?
What is 2,500,000.
300
In converting between units, it is never necessary to use more than one conversion factor.
What is false.
400
The capacity to do work or produce heat.
What is energy.
400
Closeness of a measurement to the true value.
What is accuracy.
400
The metric prefix milli- means: a. 100 times smaller. c. 1000 times larger. b. 1000 times smaller. d. 100 times larger.
What is b. 1000 times smaller.
400

Will an object with a volume of 65 grams per cubic centimeter and a mass of 77 grams float or sink in water? Why

Sink because the dentisy is greater than that of water (1.18 g/cm)

400
One milliliter occupies the same volume as one cubic centimeter.
What is true.
500

What is the difference between a process and a system?

What is a process is an action or series of actions that happen within a system.  A system is a group of parts that work together to carry out that function.

500

What is the difference extrapolating and interpolating when making projections in graphing?

What is extrapolating extending the graph, along the same slope, above or below measured data.and interpolating is predicting data between two measured points on the graph.

500
What is the volume of 25.0 g of copper if the density of copper is 8.9 g/cm^3? a. 2.8 cm^3 c. 220 cm^3 b. 0.36 cm^3 d. 34 cm^3
What is a. 2.8 cm^3
500
What is the density of a liquid that has a mass of 14.0 g and a volume of 18.0 cm^3.
What is 0.778 g/cm^3.
500
The density of a substance decreases as its volume decreases.
What is false.