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3 years ago

13

Water is poured slowly into the container until the water level has risen into tubes A, B, and C. The water doesn't overflow fro

m any of the tubes. How do the water depths in the three columns compare to each other

1 answer:

d1i1m1o1n [39]3 years ago

7 0

Answer:

dA = dB = dC

Explanation:

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Given that,

Central maximum = 1 cm

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Put the value into the formula

$\lambda_{avg}=\dfrac{400+700}{2}$

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Using a density of air to be 1.21kg/m3, the diameter of the bottom part of the filter as 0.15m (assume circular cross-section),

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Answer:

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Explanation:

From the question we are told that

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$F_{\alpha } = 0.9226 * v^{0.5737}$

let assume that the velocity is 20 m/s

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The drag coefficient is mathematically represented as

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Where

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$v$ is the flow velocity

A is the area which mathematically evaluated as

$A = \pi r^2 = \pi \frac{d^2}{4}$

substituting values

$A = 3.142 * \frac{(0.15)^2}{4}$

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Then

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