subject
Engineering, 24.01.2020 00:31 alisaharnauth

An empty metal can is heated to 90c and sealed. it is then placed in a room to cool to 20c. what is the pressure inside the can upon cooling? assume that can contains air under ideal conditions

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
question
Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
question
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
question
Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
You know the right answer?
An empty metal can is heated to 90c and sealed. it is then placed in a room to cool to 20c. what is...
Questions
question
Chemistry, 03.02.2021 22:50
question
Geography, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
question
Chemistry, 03.02.2021 22:50
question
History, 03.02.2021 22:50
Questions on the website: 13722360