Explain what is meant by relative humidity
What will be an ideal response?
The amount of water vapor in the air compared to what the air is capable of holding at that temperature
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Repeat problem 3.42 for each gas having a pressure of (a) 2500 kPa, and (b) 25 MPa.
(a) Given: P = 2500 kPa, 0.9 ? Z ? 1.10 (b) Given: P = 25,000 kPa, 0.9 ? Z ? 1.10 What will be an ideal response?
Observers stationed at two sections XX and YY, 500 ft apart on a highway, record the arrival times of five vehicles as shown in the accompanying table. If the total time of observation at XX was 15 sec, determine (a) the time mean speed, (b) the space mean speed, and (c) the flow at section XX.
What will be an ideal response?
Steam engines convert potential energy that exists as pressure into ____________________.
Fill in the blank(s) with the appropriate word(s).
The ____________________ fluorescent lamp, designed for instant starting, has only one terminal at each end.
Fill in the blank(s) with the appropriate word(s).