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ivanzaharov [21]
3 years ago
13

Suppose the tank is open to the atmosphere instead of being closed. how does the pressure vary along

Physics
1 answer:
Ilya [14]3 years ago
7 0

Answer:

Pressure is more in the open container than the closed one.

Explanation:

The pressure due to the fluid at a depth is given by

Pressure = depth x density of fluid x gravity

So, when the container is open, the atmospheric pressure is also add  up but when  the container is closed only the pressure due to the fluid is there.

So, when the container is open, the pressure is atmospheric pressure + pressure due to the fluid.

hen the container is closed only the pressure due to the fluid is there.

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2. Can the frictional force in this experiment be ignored? Explain.
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Answer:

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5 0
2 years ago
The diagram shows an example of convection.
const2013 [10]

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Explanation:

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5 0
3 years ago
Read 2 more answers
The gravitational potential is a distance z=0.17 m away from a distribution of mass that has the following equation:
sveta [45]

gravitational potential is given as

V = \frac{GM}{R^2}(R^2 + Z^2)^0.5

E = -\frac{dV}{dz}

E = -\frac{GM}{R^2}\frac{d}{dz}(R^2+z^2)^0.5

E  = -\frac{GM}{R^2}*0.5(R^2+z^2)^-0.5*2z

E = -\frac{GM*z}{R^2*(R^2 + z^2)^0.5}

now plug in all values given

M = 110 kg

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E = -\frac{6.67 * 10^{-11}* 110*0.17}{0.55^2*(0.55^2 + 0.17^2)^0.5}

E = 7.16 * 10^{-9} N/kg

so above is the field intensity

4 0
3 years ago
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