Mukesh Kumar Gandhi Solutions for Chapter: Fluids, Exercise 3: Self Evaluation Test

Author:Mukesh Kumar Gandhi

Mukesh Kumar Gandhi Physics Solutions for Exercise - Mukesh Kumar Gandhi Solutions for Chapter: Fluids, Exercise 3: Self Evaluation Test

Attempt the practice questions on Chapter 4: Fluids, Exercise 3: Self Evaluation Test with hints and solutions to strengthen your understanding. Together With Physics Class 9 solutions are prepared by Experienced Embibe Experts.

Questions from Mukesh Kumar Gandhi Solutions for Chapter: Fluids, Exercise 3: Self Evaluation Test with Hints & Solutions

MEDIUM
9th ICSE
IMPORTANT

Two blocks of equal masses of lead and copper are immersed in water. They experience buoyant forces F1 and F2 respectively. What will be the ratio of F1 and F2 (>,=or <1) ?

MEDIUM
9th ICSE
IMPORTANT

The area of cross-section of press plunger of a hydraulic press is 3 m2. It is required to overcome a resistive load of 3000 N on it. Calculate the force required on the pump plunger, if the area of cross-section of the pump plunger is 0.02 m2.

EASY
9th ICSE
IMPORTANT

In a barometer, for the following observations regarding weather, what will be your inferences?
Gradual fall in the mercury level.

EASY
9th ICSE
IMPORTANT

In a barometer, for the following observations regarding weather, what will be your inferences?
Sudden rise in the mercury level.

EASY
9th ICSE
IMPORTANT

In a barometer, for the following observations regarding weather, what will be your inferences?
Gradual rise in the mercury level.

MEDIUM
9th ICSE
IMPORTANT

Describe an experiment to show that a body immersed in water appears lighter than it really is.

MEDIUM
9th ICSE
IMPORTANT

A block of wood floats in freshwater with two-third of its volume V submerged and in oil with 0.92 V submerged. Calculate the density of wood .

MEDIUM
9th ICSE
IMPORTANT

A block of wood floats in freshwater with two-third of its volume V submerged and in oil with 0.92 V  submerged. Calculate the density of oil if the density of wood 667 kgm-3.