Time Calculation Quiz

How many minutes are there in exactly one week?

• 10080

• 1440

• 7200

• 1000

A 1.00-degree increase on the Celsius scale is equivalent to a 1.80-degree increase on the Fahrenheit scale. If a temperature increases by 48.0°C, what is the corresponding temperature increase in °F?

• 86.4°F

• 48.0°F

• 96.0°F

• 64.8°F

An atom of gold has a mass of 3.271 x 10^-22 g. How many atoms of gold are in 5.00 g of gold?

• 1.53 x 10^22 atoms

• 2.00 x 10^22 atoms

• 3.00 x 10^22 atoms

• 4.00 x 10^22 atoms

Convert the following: 0.044 km to meters

• 44 meters

• 440 meters

• 0.44 meters

• 4.4 meters

Using tables from this chapter, convert the following: 0.107 g to centigrams

• 1.07 centigrams

• 10.7 centigrams

• 107 centigrams

• 1070 centigrams

Convert the following: 15 cm³ to liters

• 0.0015 liters

• 0.015 liters

• 0.15 liters

• 1.5 liters

Convert the following: 7.38 g to kilograms

• 0.00738 kg

• 0.0738 kg

• 0.738 kg

• 7.38 kg

Convert the following: 6.7 s to milliseconds

• 6700 ms

• 670 ms

• 67 ms

• 67000 ms

Convert the following: 94.5 g to micrograms

• 94500000 micrograms

• 9450000 micrograms

• 94500 micrograms

• 945 micrograms

How much space does 4.62 g of mercury take up, in cm³?

(The density of mercury is 13.5 g/cm³)

• 0.342 cm³

• 0.342 g/cm³

• 62.37 cm³

• 62.37 g/cm³