53. Convert the following Fahrenheit temperatures to the Celsius and Kelvin scales. a. -459°F, an extremely low temperature b. -40.°F, the answer to a trivia question c. 68°F, room temperature d. 7 x 10' °F, temperature required to initiate fusion reactions in the sun
53. Convert the following Fahrenheit temperatures to the Celsius and Kelvin scales. a. -459°F, an extremely low temperature b. -40.°F, the answer to a trivia question c. 68°F, room temperature d. 7 x 10' °F, temperature required to initiate fusion reactions in the sun
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:53. Convert the following Fahrenheit temperatures to the Celsius and
Kelvin scales.
a. -459°F, an extremely low temperature
b.-40.°F, the answer to a trivia question
c. 68°F, room temperature
d. 7 x 10' °F, temperature required to initiate fusion reactions
in the sun
56. Convert the following Kelvin temperatures to Celsius and
Fahrenheit degrees.
a. the temperature that registers the same value on both the
Fahrenheit and Celsius scales, 233 K
b. the boiling point of helium, 4 K

Transcribed Image Text:47. Science fiction often uses nautical analogies to describe space
travel. If the starship U.S.S. Enterprise is traveling at warp
factor 1.71, what is its speed in knots and in miles per hour?
(Warp 1.71 = 5.00 times the speed of light; speed of light
3.00 x 10 m/s; 1 knot = 2000 yd/h, exactly.)
48. The world record for the hundred meter dash is 9.74 s. What is the
%3D
corresponding average speed in units of m/s, km/h, ft/s, and mi/h?
At this speed, how long would it take to run 1.00 X 10 yards?
49. Would a car traveling at a constant speed of 65 km/h violate a
40. mi/h speed limit?
50. You pass a road sign saying "New York 112 km." If you drive
at a constant speed of 65 mi/h, how long should it take you to
reach New York? If your car gets 28 miles to the gallon, how
many liters of gasoline are necessary to travel 112 km?
15 of 22
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