Answer:
Explanation:
The mass of vented out in one day is:
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1 answer:
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Answer:
manning's coefficient is 0.0357
Explanation:
Given:
Velocity of flow, v = 12 m/s
Width of the channel, b = 6 m
Depth of the channel, d = 2 m
bed slope, s = 0.001
mean velocity of flow, V = 1 m/s
now, the velocity is given as:
where,
n is the manning's coefficient
R is hydraulic mean depth
R = (Area of the channel) / (wetted Perimeter of the channel)
now,
R = (2 × 6) / ((2 × 2) + 6)
or
R = 12 / 10 = 1.2 m
now, on substituting the values in the equation for velocity, we get
or
or
n = 0.0357
hence, the value of manning's coefficient is 0.0357
Answer:
The answer is below
Explanation:
Let A represent the first switch, B represent the second switch and C represent the bulb. Also, let 0 mean turned off and 1 mean turned on. Since when both switches are in the same position, the light is off. This can be represented by the following truth table:
A B C (output)
0 0 0
0 1 1
1 0 1
1 1 0
The logic circuit can be represented by:
C = A'B + AB'
The output (bulb) is on if the switches are at different positions; if the switches are at the same position, the output (bulb) is off. This is an XOR gate. The gate is represented in the diagram attached below.
