Introductory Chemistry For Today
8th Edition
ISBN: 9781285644561
Author: Seager
Publisher: Cengage
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3. A jogger runs at an average speed of 5.9 mi/h.
a. How fast is she running in m/s?
b. How many kilometers does she run in 98 min?
c. If she starts a run at 11:15 am, what time is it after she covers 4.75 x 104 ft?
The lowest temperature recorded in a particular city during the past year was-16.22 C.
What was the temperature on the Kelvin scale?
K
The highest temperature recorded in the same city during the past year was 303.84 K.
What was the temperature in degrees Celsius?
C.
It is known that the density of mercury is 13.54 times the density of water. What volume of this mercury in liters would weigh the same as 0.020m^3 of fuel oil, when the fuel oil weighs 9.42kN for every cubic meter?
a. 71
b. 1.42
c. 1.7
d. 2.4
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