If the liquid water is initially at a temperature of 30degc

Assignment Help Mechanical Engineering
Reference no: EM13627063

A pot of 1 kg of liquid water is heated on a mountain top, where the atmospheric pressure is 0.8 bar. If the liquid water is initially at a temperature of 30°C, how much heat must be added to bring the water to its boiling point (i.e., make it a saturated liquid)? The top of the water container is open, so the pressure is held approximately constant. State all assumptions in answering the question.

Reference no: EM13627063

Questions Cloud

Calculate the required growth rate moving this shaft though : a solid shaft for a power generator is produced from aluminium plus 1 copper alloy. the shaft makes one revolution per
During an adiabatic process the temperature of 730 moles of : during an adiabatic process the temperature of 7.30 moles of a monatomic ideal gas drops from 545degc to 291degc. find
Determine the temperature rise of the contents after 08 h : a motor delivers 240 w through the drive shaft to a paddle wheel that agitates liquid water in a closed insulated tank
The red color of hemoglobin is a consequence of the strong : the red color of hemoglobin is a consequence of the strong absorption by this protein of yellow and green light in the
If the liquid water is initially at a temperature of 30degc : a pot of 1 kg of liquid water is heated on a mountain top where the atmospheric pressure is 0.8 bar. if the liquid
What is the probability the sample mean will be greater : americans have become increasingly concerned about the rising cost of medicare. in 1990 the average annual medicare
The following sample data are from a normal population 1 19 : the following sample data are from a normal population 1 19 11 12 2 2 12 19.a. what is the point estimate of the
The cramster solution uses a formula that the book derived : the cramster solution uses a formula that the book derived form the circle. however the point of this exercise was to
The cables direction is 100i - 100j - 100k and it has a : an old wooden telephone pole with a single cross member was blown off center during a recent storm. to temporarily

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the inner diameter of the bones cross section at

a stress gauge located at c on the surface of the bone ab indicates that the average normal stress in the bone is 3.80

  Determine the average speed

The graph for the motion of a train as it moves from station A to station B is shown. Draw the a-t graph and determine the average speed and the distance between the stations.

  What two outcomes characterize the response of an opaque

what two outcomes characterize the response of an opaque surface to incident radiation? which outcome affects the

  Determine the specific volume of superheated nitrogen gas

determine the specific volume of superheated nitrogen gas at an absolute pressure of 678 kpa and -134degc based on a

  The potential at location c is 799 v and when released from

the potential at location a is 377 v. a positively charged particle is released there from rest and arrives at

  For each process of a closed system show the initial and

for each process of a closed system show the initial and final states on a properly-labeled t-s diagram evaluate the

  Calculate its elongation

Consider a cylindrical titanium wire 3.0 mm in diameter and 2.5 x 104 mm long. Calculate its elongation when a load of 500N is applied, assuming that the deformation is totally elastic.

  How much will the e85 fuel have to cost per gallon to make

ethanol blended with gasoline can be used to power a flex-fueledcar. one particular blend that is gaining in popularity

  Compute the cell potential at 55 degc if the fe2 and sn2

one half cell of an electrochemical cell consists of a pure iron electrode in a solution of fe2 the other is a tin

  The can diameter and height are d 65 mm and h 120 mm the

a partially full can of soft drink is placed at the outer edge of a childs merry-go-round located r 1.5 m from the

  Find the boundary work in kjkg c is the work into or out of

air is compressed in an insulated system from an initial volume and density of 0.42 m3 and 1.11 kgm3 respectively to a

  Consider the reversible adiabatic flow of stream through a

consider the reversible adiabatic flow of stream through a nozzle. steam enters the nozzle at 1 mpa and 300degc with a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd