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Snezhnost [94]
3 years ago
13

An upright cylindrical tank with radius 6 m is being filled with water at a rate of 2 m3/min. how fast is the height of the wate

r increasing?if h is the water's height, the volume of the water is v = πr2h. we must find dv/dt. differentiating both sides of the equation gives
Chemistry
1 answer:
irina1246 [14]3 years ago
5 0
<span>Volume = pir^2h = 36pih Derivative = 36pi dh/dt v' = 2 m^3/min 2 = 36pi dh/dt dh/dt = 0.0177 m/min.</span>
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In a sample of liquid water (H2O), which property differs among the water molecules?
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In a sample liquid water, a property that differs among the water molecules is its own orientation and space. The explanation of the answer to the question is because the number of the oxygen and hydrogen atoms and the hydrogen and atoms’ arrangement will never change and will always be the same for each of the water molecule. The strength of the bond of it also does not change and stays the same.

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4 0
2 years ago
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A solution is made by dissolving
nikklg [1K]

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THE MOLARITY IS 2.22 MOL/DM3

Explanation:

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4 0
3 years ago
1. If I have 45 L of He in a balloon at 25 degrees celsius and increase the temperature of the
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7 0
2 years ago
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