Derive an euation relating the temperature to the velocity

Assignment Help Chemistry
Reference no: EM13184548

An ideal gas flows through a horizontal tube at a steady state. no heat is added and no shaft work is done.the cross sectional area of the tube changes with lenght and this causes the velocity to change. derive an euation relating the temperature to the velocity of the gas.if nitrogen at 150 degree celcius flows past one section of the tube at a velocity of 2.5 metre/second,what is its temperature at another section where its velocity is 50 m/s

Reference no: EM13184548

Questions Cloud

Audience most likely to remember from informative presention : Which of the following is an audience most likely to remember from an informative presentation?
Explain the pi can be estimated fairly accurately : The pI can be estimated fairly accurately (within 0.1 or 0.2 pH units) from the pK values of all the proton dissociable groups in the peptide. Using pK values from the table at the right, estimate the pI value of the following hexapeptide
Compute the average net charge on phenylalanine : Calculate the average net charge on phenylalanine if it is in a solution that has a pH of 8.40 (If the charge is positive, you do not need to enter a \+ \" sign.)
Find confidence interval for mean salary of management major : A researcher is interested in estimating the salary of management majors. it is known that the population of salary offers is normally distributed with a standard deviation of 4(in thousands of dollars). the sample yields a sample mean of 50. 1. c..
Derive an euation relating the temperature to the velocity : derive an euation relating the temperature to the velocity of the gas.if nitrogen at 150 degree celcius flows past one section of the tube at a velocity of 2.5 metre/second,what is its temperature at another section where its velocity is 50 m/s
Find out the rate constant and the time required : A second-order reaction that destroys compound A via the reaction A to B is occurring in a batch reactor. It is 40% complete after 30 minutes. Determine the rate constant, and the time required to achieve 95% completion?
Explain events using the aggregate demand/supply model : In 2007 the U.S. was faced with two events. At the beginning of 2007, oil prices more than doubled. A financial crisis hit the economy starting in August 2007 causing a reduction in consumer and business spending. These events led to a rise in th..
Explain what is the empirical formula for the compound : A compound is composed of elements C, H, and N. A 7.875-mg sample of the unknown compound was combusted, producing 21.363 mg of CO2 and 6.125 mg of H2O. What is the empirical formula for this compound? (Type your answer using the format CxHyNz for..
What would be true of entitlement spending : 1. What would be true of entitlement spending if the percentage of taxes allocated to discretionary spending rose to 100 percent and the federal budget was balances (Hint: Under a balanced budget, tax revenues equal the sum of discretionary ..

Reviews

Write a Review

Chemistry Questions & Answers

  State what is the equivalent dose

A lab rat weighs 265g and absorbs 1.68x10^10 beta decay particles, each with ernegy of 2.20x10^-13 J. If relative biological effectiness is 0.75, what is the equivalent dose?

  How high (in meters) can the person climb

A 45 kg person drinks 530. g of milk, which has a "caloric" value of approximately 3.0 kJ/g. If only 15% of the energy in milk is converted to mechanical work, how high (in meters) can the person climb based on this energy intake?

  Explain how many atoms are contained in one unit cell

How many atoms are contained in one unit cell of of this element? The atomic mass of the element is 193.5 amu.

  Calculate the heat associated with reaction

Ammonia reacts with oxygen according tot he following equation: 4NH3+5O2=4NO+6H2O deltaHrxn = -906kJ Calculate the heat (in kJ) associated with the complete reaction of 155g of NH3.

  What is the specific heat for the metal

It takes 51.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0 degrees celcius to 24.0degrees celcius What is the specific heat for the metal? Express your answer numerically, in Joules/gram Degrees celcius

  Explain a schematic diagram of the work up procedure

prepare a schematic diagram of the work up procedure, including the column chromatography with acetylferrocene, diacetylferrocene, ferrocene

  Identify the oxidizing agent in the reaction

identify the oxidizing agent in the reaction Mg+2HCl=H2+MgCl2, the generation of hydrogen gas in the laboratory.

  How much energy in kilojoules is required

How much energy in kilojoules is required to convert 100 mL of water at its boiling point from liquid to vapor?

  Compute the total hardness in ppm

exactly 16.9mL of EDTA are required to reach the EBT endpoint. calculate the total hardness in ppm CaCO3.

  Define why does a glycogen molecule have one reducing end

1) Why does a glycogen molecule have one reducing end?, From the abbreviated name of the compound galactosyl (alpha beta 1 -->1) glucose we know that,

  What is the new pressure of the gas in pa

A 739 mL gas sample at STP is compressed to a volume of 244 mL, and the temperature is increased to 24 ?C. What is the new pressure of the gas in Pa?

  State salicylic acid reacts with methanol to produce oil

salicylic acid reacts with methanol to produce oil of wintergreen and water. If water is added to the solution, a precipitate is formed. identify the precipitate and explain why it is formed.

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