Which one of the following statements about the pressure caused by a force acting on an area, is not correct?

The greater the area, the greater the pressure.

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A larger area will produce a smaller pressure.

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As the area gets smaller, the pressure increases.

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The greater the force, the greater the pressure.

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Solution

The correct option is A The greater the area, the greater the pressure.
Pressure $P = \frac{F}{A}$
$⟹$ $P \propto F$ and $P \propto \frac{1}{A}$
Thus greater the area, smaller is the pressure. Hence option A is correct.

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Q. A force of 10 N acts on an area of 0.1 m². The force is kept the same but the area is reduced to half. Which of the following is true?
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(d) The pressure doubles.

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Which one of the following statements about the pressure caused by a force acting on an area, is not correct?

The correct option is A The greater the area, the greater the pressure.Pressure P=FA⟹ P∝F and P∝1AThus greater the area, smaller is the pressure. Hence option A is correct.

The correct option is A The greater the area, the greater the pressure.
Pressure $P = \frac{F}{A}$
$⟹$ $P \propto F$ and $P \propto \frac{1}{A}$
Thus greater the area, smaller is the pressure. Hence option A is correct.