EASY
9th CBSE
IMPORTANT
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What is the force acting perpendicular to the surface of an object called? (Choose from here: Thrust/ Pressure)

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Important Questions on Floating Bodies
EASY
9th CBSE
IMPORTANT
What is the S.I unit of thrust?

EASY
9th CBSE
IMPORTANT
Complete the following sentence:
_____.

EASY
9th CBSE
IMPORTANT
The SI unit of pressure is Pascal or .

EASY
9th CBSE
IMPORTANT
Is Pascal a big unit or a small unit for practical usage?

EASY
9th CBSE
IMPORTANT
Why is the needle end of an injection sharp?

EASY
9th CBSE
IMPORTANT
Pressure is a vector quantity.

EASY
9th CBSE
IMPORTANT
Give two applications where they are beneficial:
(a) high pressure
(b) low pressure

EASY
9th CBSE
IMPORTANT
A force of acts on an area of uniformly. Find the pressure in Pascal.
