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lana [24]
3 years ago
14

You make the following measurements of an object: 42kg and 22m³. What would the objects density be? Show all work please and the

final units.
Physics
1 answer:
Tresset [83]3 years ago
3 0
The formula for density is mass divided by volume
So 42kg divided by 22m3
= 1.909 kilogram/cubic meter
The object density would be 1.9
If you round it, the answer would be 1.91
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Answer:

The electric flux is 280\ \rm N.m^2/C

Explanation:

Given:

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  • Angle made by disk with the horizontal \theta=30^\circ
  • Magnitude of the electric Field E=713.0\ \rm N/C

The flux of the Electric Field E due to the are dA in space can be found out by using Gauss Law which is as follows

\phi=\int E.dA

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Now according to question we have

=EA\cos\theta \\=713\times 3.14\times 0.5^2 \times \cos60^\circ\\=280\ \rm N.m^2/C

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3 years ago
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Mademuasel [1]

Explanation:

Formula for steady flow energy equation for the flow of fluid is as follows.

    m[h_{1} + \frac{V^{2}_{1}}{2}] + z_{1}g] + q = m[h_{1} + \frac{V^{2}_{1}}{2} + z_{1}g] + w

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Thus, we can conclude that heat transferred through the coil per unit mass of water is 6597.711 kJ.

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