Calculate the total water vapor pressure in the air on the following two days; (a) A hot
Question:
(a) A hot summer day, with the temperature 30oC and the relative humidity at 40%;
(b) A cold winter day, with the temperature 5oC and the relative humidity at 80%.
Step by Step Answer:
a At a temperature of 30C the saturated vapor pressure from Table 136 is 42410 ...View the full answer
Fundamentals of Thermodynamics
ISBN: 978-0471152323
6th edition
Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen
Related Video
In this video, the concept of pressure has been explained. The bottle is filled up with water, remove the pipe, and now you can see the clear flow of water from the holes due to liquid pressure.You can see that the second layer is holding the weight of the first layer and the third layer holding the weight of both upper layers, that’s why liquid flows out wider from the third as compared to the first two.At the first hole, water doesn’t roll along the walls; it flows out at an angle.At the second hole, you’ll see that the water flows out at a wider angle as compared to the first hole.At the third hole, we can see that the flow of water is much wider/greater than the other holes.This proves that the pressure at the bottom of the bottle is much more than the pressure at the top layers. P = ????gh
Students also viewed these Thermodynamics questions
-
Air at 80 8 F and a relative humidity of 60% enters the mixing chamber of Fig. 11.34 at a flow rate of 2000 cfm. Another flow of air at 30 8 F and a relative humidity of 30% enters at a flow rate of...
-
The vapor pressure of water at temperature T (in kelvins) is the atmospheric pressure P at which no net evaporation takes place. Use the following table to estimate P²(T ) for T = 303, 313, 323,...
-
A flow of moist air at 45oC, 10% relative humidity with a flow rate of 0.2 kg/s dry air is mixed with a flow of moist air at 25oC, and absolute humidity of w = 0.018 with a rate of 0.3 kg/s dry air....
-
The table represents values of differentiable functions f and g and their first derivatives. Use the table of values to answer the questions that follow. Work all of the parts below the line. X f g...
-
Suppose that a certain product has the following demand and supply functions. Demand: p = - 8q + 2800 Supply: p = 3q + 35 If a $15 tax per item is levied on the supplier, who passes it on to the...
-
Think of two companies in the same industry that use different process structures. Why is this case? Is one process structure a better choice than the other? Why or why not?
-
You should have found that the confidence interval when utilizing the paired structure of the data was narrower than the confidence interval ignoring this structure (this will generally be the case,...
-
The comparative balance sheets of Susan Saboda Design Studio, Inc., at June 30, 2012 and 2011, and transaction data for fiscal 2012, are as follows: Transaction data for the year ended June 30, 2012,...
-
Assuming the market begins with a 50/50 split of lemon or inferior product and plum or better products. How does a "lemon" push out a "plum" from the market?
-
The current assets of Exxon Mobil Corporation follow: In addition, the following note was provided in its 2017 10-K report: Inventories. Crude oil, products and merchandise inventories are carried at...
-
A scuba diver releases a 3.00-cm-diameter (spherical) bubble of air from a depth of 14.0m in a lake. Assume the temperature is constant at 298K, and the air behaves as a perfect gas. How large is the...
-
A sauna has 7.0m3 of air volume, and the temperature is 90oC. The air is perfectly dry. How much water (in kg) should be evaporated if we want to increase the relative humidity from 0% to 10%? (See...
-
Consider a long bar of square cross section (0.8 m to the side) and of thermal conductivity 2 W/m K. Three of these sides are maintained at a uniform temperature of 300C. The fourth side is exposed...
-
Provide some recommendations for the improvement of SRC Scientific research Council in Jamacia They are apart of the agricultural ministry ?
-
ThinkBox has the following financial results for the month of June: Sales $3,120,000 Variable costs 1,920,000 CM 1,200,000 Fixed costs 1,380,000 Profit(loss) $(180,000) A total of 200,000 units were...
-
Precision Tool is trying to decide whether to lease or buy some new equipment for its tool and die operations. The equipment costs $50,000, has a 3-year life and will be worthless after the 3 years....
-
Water Corporation distributes property valued at $315,000 and with a basis of $220,000 to a shareholder in a qualifying stock redemption. The property is subject to a liability of $160,000 that the...
-
With the following information calculate the cash conversion cycle the gross profit margin of the company is 30% Sales $ 350,000.00 Cash Balance $ 55,000.00 Accounts Receivables $ 65,000.00 Accounts...
-
One hundred and six adults are randomly selected and tested for their body temperatures. Based on that sample, researchers estimated that the average (mean) body temperature is 98.2 o F with a margin...
-
What are some of the various ways to implement an awareness program?
-
A skier is sliding down a 15 slope. Friction is not negligible. Identify the forces on the skier.
-
Who am I communicating to? Meeting 1 (e.g. with Project team) Meeting 2 (e.g. with customers) How does the forum meet organisational objectives? What vocabulary, tone, structure and style suits...
-
A company has issued a bond with a par value of $1,000 and with coupon rate of 6% paid semi-annually with maturity of ten years. A) What is the bond's price after a year if similar risk bonds has...
-
Consider an Investment Universe made of 3 stocks S1, S2 and S3 with the following characteristics: 0.010 0.002 0.001 Covariance matrix: = 0.002 0.011 0.003 0.001 0.003 0.020, P1 4.27% Expected Return...
Study smarter with the SolutionInn App