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Mnenie [13.5K]
3 years ago
9

Explain how the amount of pressure created by a smaller piston can be the same as the pressure created by a larger piston?

Chemistry
2 answers:
Lelu [443]3 years ago
8 0

Answer:

Pascal's principle : Pressure applied to an enclosed fluid is transmitted undiminished to every part of the fluid, as well as to the walls of the container.

A common application of this is a hydraulic lift used to raise a car off the ground so it can be repaired at a garage. A small force applied to a small-area piston is transformed to a large force at a large-area piston. If a car sits on top of the large piston, it can be lifted by applying a relatively small force to the smaller piston, the ratio of the forces being equal to the ratio of the areas of the pistons.

Explanation:

malfutka [58]3 years ago
5 0

Answer:

it is according to how much force it uses

Explanation:

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Answer:

53.491 g/mol

Explanation:

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The normal boiling point of a substance is defined to be the temperature at which the liquid phase of the substance is in equili
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Answer:

ΔSv = 0.1075 KJ/mol.K

Explanation:

Binary solution:

∴ a: solvent

∴ b: solute

in equilibrium:

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⇒ Ln (1 - Xb) = ΔG/RT

∴ ΔG = ΔHv - TΔSv

⇒ Ln(1 -Xb) = ΔHv/RT - ΔSv/R

∴ Xb → 0:

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∴ T = T*b....normal boiling point

⇒ 0 = ΔHv/RT*b - ΔSv/R

⇒ ΔSv = (R)(ΔHv/RT*b)

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⇒ ΔSv = (38 KJ/mol)/(353 K)

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5 0
3 years ago
Chemistry student needs of 55g acetone for an experiment. by consulting the crc handbook of chemistry and physics, the student d
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Answer:

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Solution:

Data Given;

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                  Density  =  0.784 g.cm⁻³

Required:

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Solving for Volume,

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Putting values,

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Answer:

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Explanation:

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