How does the pressure exerted by a solid and a fluid differ ?

Important Questions on Pressure in Fluids and Atmospheric Pressure

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 14

Describe a simple experiment to demonstrate that a liquid enclosed in a vessel exerts pressure in all directions.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 15

State three factors on which the pressure at a point in a liquid depends.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 16

Write an expression for the pressure at a point inside a liquid. Explain the meaning of the symbols used.

HARD

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 17

Deduce an expression for the pressure at a depth inside a liquid.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 18

How does the pressure at a certain depth in seawater differ from that at the same depth in river water? Explain your answer.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 19

Pressure at free surface of a water lake is $P_{1}$ , while at a point at depth $h$ below its free surface is $P_{2}$ . How are $P_{1}$ and $P_{2}$ are related?

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 4 - Pressure in Fluids and Atmospheric Pressure>EXERCISE–4(A)>Q 19

Pressure at free surface of a water lake is $P_{1}$ , while at a point at depth $h$ below its free surface is $P_{2}$ . Which is more $P_{1}$ or $P_{2}$ ?