When not in use, the water in a pool is kept at a temperature of 60 degrees Fahrenheit [°F]. For synchronized swimming competitions, the water should be increased by 18 degrees Fahrenheit [°F]. Thesystem that heats the water can raise the temperature of the water by 3.4 kelvin [K] every 13 minutes [min]. Determine the time it will take to heat the pool to the appropriate competition temperature in units ofhours [h].Click the icon to view the factors for temperature intervals conversion.The time ish. (Round your answer to two decimal places.)

It is required to determine time to heat water from 60°F to 78°F

Answered: When not in use, the water in a pool is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In an effort to modernize the United States interstate system, the Department of Transportation proposes to change speed limits from miles per hour to "flashes." A flash is equal to 10 feet per second [ft/s]. On a car speedometer, what will the new range be in units of "flashes" if the old scale was set from 0 to 160 miles per hour [mi/h or mph]? E Click the icon to view the conversion table for length and time. The new range will be from to flashes. (Round your answers to the nearest whole number.)
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This is a basic mechanical engineering question, Please answer it fast.
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A 4.5-centimeter [cm] radius cylindrical tank holds a liquefied version of a new polymeric compound for space flight to Mars. The tank is pressurized to prevent evaporation at a surface pressure of 1.38 bar [bar]. A total pressure probe located at the bottom of the tank reads 21.45 pound-force per square inch [psi]. If the specific gravity of the gel is 8.9, what is the mass of gel contained in the tank in units of kilograms [kg]? Assume acceleration due to gravity simulated on the spacecraft to be 8.4 meters per second squared [m/s]. Click the icon to view the conversion table. The mass of the gel is .02 kg. (Round your answer to two decimal places.)

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