Compute the minimum amount of work

Assignment Help Chemistry
Reference no: EM13288410

calculate the minimum amount of work that must be done to remove 100 J of heat form the inside of the refrigerator, when inside the temperature is -80 C , and the outside temperature is 20 C. And plot the minimum amount of work that must be done to remove 100 J of heat from the inside of the refrigerator when the inside temperature is -80 C as a function of external temperature (from 0 C to 40 C). use this result to comment on the impact of high room temperatures on ultra low freezers.

Reference no: EM13288410

Questions Cloud

State macroscopically the fration of black and white balls : The property you can observe macroscopically is the fration of black and white balls on either side. What happens when you pull out the barrier in the middle and why
How much maintenance cost should be allocated to department : How much maintenance cost should be allocated to the department B for March?
What markup percentage is the company using : Sanai manufacturing company produces and sells 40,000 units of a single product. Variable costs total $80,000 and fixed costs total $120,000. If each unit is sold for $8, what markup percentage is the company using?
Determine what is the internal resistance of the battery : an ordinary flashlight battery is found to have a potential of 1.4 V when disconnected and a potential of 1.2V vhen connected to a resistance that has a producing a current of 0.004 A. what is the internal resistance of the battery
Compute the minimum amount of work : Calculate the minimum amount of work that must be done to remove 100 J of heat form the inside of the refrigerator, when inside the temperature is -80 C
What is the amount of his quarterly check : If the interest rate is 5.5% compounded daily, what is the amount of his quarterly check? Assume 365 days in a year.
What price should it charge per pair of flip flops : If Politically Expedient Footwear prices the order with a 34% markup, what price should it charge per pair of flip flops?
Determine what value of fa is perceived from the samples : If a sonusoidal waveform has a frequency fo=1,010Hz and is sampled with fs=100Hz, what value of fa is perceived from the samples
Explain standardize and naoh solution and the naoh solution : This is referring to an experiment where KHP is used to standardize and NaOH solution and the NaOH solution is used to standardize a HCl solution.The HCl solution is then used to titrate against a soda ash unknown to determine the weight % of Na2C..

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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