Heat is added to the air until its temperature reaches 290

Assignment Help Mechanical Engineering
Reference no: EM13625980

Air at 1 atm and 25 ºC occupies an initial volume of 1200 cm3 in a cylinder. The air is confined by a piston which has a constant restraining force so the gas pressure always remains constant. Heat is added to the air until its temperature reaches 290 ºC. Calculate the heat added and the work the gas does on the piston.

Reference no: EM13625980

Questions Cloud

Suppose that a random sample of 41 state college students : suppose that a random sample of 41 state college students is asked to measure the length of their right foot in
During the first 18 minutes of a 1 hour trip a car has an : during the first 18 minutes of a 1 hour trip a car has an average speed of 11 ms. what must the average speed of the
In sundays indianapolis star there was an artcle talking : in sundays indianapolis star there was an artcle talking about all the new grocery stroes opening in indy. one of the
A 120 v rms voltage at at 100 hz is applied to a 200 mh : a 120 v rms voltage at at 100 hz is applied to a 200 mh inductor a 4 uf capactiro and a ressistor. if the rms value of
Heat is added to the air until its temperature reaches 290 : air at 1 atm and 25 ordmc occupies an initial volume of 1200 cm3 in a cylinder. the air is confined by a piston which
A fan index is caluclated for each of the professional : a fan index is caluclated for each of the professional sports to give an idea of what it costs for a family to go to a
Calculate the mean of the sampling distribution of sample : you have five employees with hourly wages listed with. the standard deviation of the population is 2.80.6 8 8 11 14a.
A pipe is sealed at the top and is submerged in water it : a pipe is sealed at the top and is submerged in water. it is then drawn upward from the water. how tall could the
What is the 95 confidence interval for u the population : a simple random sample of 100 postal employees is used to test if the average time postal employees have worked for the

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The firms policy is to use a risk premium of 6 percentage

rollins corporation is estimating its wacc. its target capital structure is 20 percent debt 20 percent preferred stock

  What is the acceleration in ms2 does it change if mercury

if a rectangular box with water accelerates to the right that has the dimensions ofleft side height 40cmlength

  After a load of 236 kn is applied the gage length increases

a carefully controlled tensile test is conducted on a metal alloy specimen. the original diameter is 10 mm and the gage

  What is the dimension of the configuration space

What is the dimension of the Configuration Space of the mobile manipulator shown in fig. 2, where a PUMA robot (6R) is sited on top of a mobile base which can rotate and move along X, Y directions?

  Determine the power required by the compressor and the rate

air with mass flow rate of 0.4 kgs enters an insulated compressor operating at steady state.determine the power

  The platform oscillates with amplitude of 5mm when the

a certain metal frame supports a platform and motor. the combined mass of the platform and motor is 600kg. at a motor

  Nitrogen n2 initially occupying 01 m3 at 6 bar 2478c

nitrogen n2 initially occupying 0.1 m3 at 6 bar 2478c undergoes an internally reversible expansion during which pv 1.20

  There are straight rectangular fins on the right hand side

heat is uniformly generated at a rate of 2x105 wm3. in a wall of thermal conductivity k 25 wmk and thickness 60mm. the

  Calculations that show the material composition

Calculations that show the material composition (fibre and matrix type and volume fractions) will meet the property specifications, and a justification of why this material composition is the cheapest option

  Assuming the condenser to be perfectly insulated determine

steam is to be condensed in the condenser of a steam power plant at a temperature of 50 degrees celsius with cooling

  The system is at rest in the position shown with the 12-lb

the system is at rest in the position shown with the 12-lb collar a resting on the spring k 20 lbft when a constant

  Steam having a mass of 3kg and initially at 25mpa and

steam having a mass of 3kg and initially at 2.5mpa and 350degc has 2460kj of heat removed at constant temperature until

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