Question

The surface area of an object is 20 metres and a force of 10 n is applied on that what is the pressure​

Answer 1

Answer:

• The required pressure = 0.5 pa

Given:

• The surface area of an object is 20m² and a force of 10N is applied on that.

Need to find:

• The Required Pressure = ?

Solution

Formula used here:

• Pressure = Force/Area

Putting the values:

➜ Required Pressure = 10/20

➜ Required Pressure = 1/2

➜ Required Pressure = 0.5 Pascal

Therefore:

• The required pressure is 0.5 Pa.

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Answer 2

GivEn:

• Surface area of an object = 20 m²
• Force applied on object = 10 N

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To find:

• Pressure

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Solution:

We know that,

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Pressure is defined to be the amount of force exerted per area.

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$\therefore\;{\boxed{\sf{\purple{Pressure = \dfrac{Force}{Area}}}}}$

$\qquad\qquad\qquad\qquad:\implies\sf p = \cancel{ \dfrac{10}{20}}$

$\qquad\qquad\qquad\qquad:\implies\sf p = \dfrac{1}{2}$

$\qquad\qquad\qquad:\implies{\boxed{\frak{\pink{p = 0.5\;Pa}}}}\;\bigstar$

$\therefore\;{\underline{\sf{Hence,\;The\; required\;Pressure\;is\; \bf{0.5\;Pa}.}}}$

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$\qquad\qquad\qquad\boxed{\bf{\mid{\overline{\underline{\bigstar\:More\:to\:know :}}}}\mid}$

• Pressure is the force applied (Thrust) perpendicular to the surface of an object per unit area over which that force is distributed.

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• Pressure can also be defined as the ratio of the force to the area.

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• SI unit of Pressure is Pascal which is denoted by Pa.

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• Dimension of Pressure is M L⁻¹ T⁻²

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• 1 Pa = 1N/m²