Physics - Pressure and Force Quiz
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Questions and Answers

What concept is known as the greater the force's impact on a smaller area?

Pressure

What force does a fluid exert on the surface of an object submerged in it?

Normal force

Why does an object submerged in a fluid experience a force normal to its surface?

To prevent parallel force and fluid interaction

What happens to the skin when a sharp needle is pressed against it?

<p>Pierces</p> Signup and view all the answers

What happens to the skin when a blunt object with a wider contact area is pressed against it with the same force?

<p>Remains intact</p> Signup and view all the answers

What is the outcome when a large, light but strong wooden plank is placed across a circus performer's chest?

<p>Saved from accident</p> Signup and view all the answers

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