EASY
9th Tamil Nadu Board
IMPORTANT
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The magnitude of buoyant force acting on an object immersed in a liquid depends on of the liquid.

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Important Questions on Fluids

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q ii
A drinking straw works on the existence of _____.
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q iii

State whether true or false. If false, correct the statement.
The weight of the fluid displaced determines the buoyant force on an object.

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q iii

State whether true or false. If false, correct the statement.
The shape of the object determines whether the object will float or not.

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q iii

State whether true or false. If false, correct the statement.
The foundations of high-rise buildings are kept wide so that they may exert more pressure on the ground.

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q iii

State whether true or false. If false, correct the statement.
Archimedes' principle can also be applied to the gases.

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q iii
State whether true or false. If false, correct the statement.
A hydraulic press is used in the extraction of oil from oilseeds.
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q v
On what factors the pressure exerted by the liquid depends on?
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q v
Why does a helium balloon float in air?