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
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