MEDIUM
8th CBSE
IMPORTANT
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Which of the following magnitude of force will exert minimum pressure on a given area?

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Important Questions on Pressure

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q A
Unit of pressure has been named after which scientist?
MEDIUM
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q B
What is the force acting on a unit area known as?
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q B
What is a mixture of gases in the atmosphere known as?
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q B
Name the instrument used to measure air pressure. (Choose from barometer or lactometer).
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q B
Name the instrument used to measure pressure within liquids. (Choose from barometer or manometer).
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q B

What is the shape of the glass tube in a manometer?

(U - shape/ rectangular shape)

MEDIUM
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q C
What is atmospheric pressure? Define the relationship between force and pressure.
MEDIUM
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 11 - Pressure>EXERCISES>Q C
Why the tip of a screwdriver is made flat and sharper?