K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Force and Pressure, Exercise 3: EXERCISES

Author:K.K. GUPTA & STALIN MALHOTRA

K.K. GUPTA Science Solutions for Exercise - K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Force and Pressure, Exercise 3: EXERCISES

Attempt the practice questions on Chapter 11: Force and Pressure, Exercise 3: EXERCISES with hints and solutions to strengthen your understanding. Frank Experience Science solutions are prepared by Experienced Embibe Experts.

Questions from K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Force and Pressure, Exercise 3: EXERCISES with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 5

Liquids and gases are collectively known as fluids. 

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 3

Where will the atmospheric pressure be greater—at the top of a high mountain or at the sea level?

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 2

List the effects of force. 

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 5

Why is the tip of a sewing needle sharp? 

HARD
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 1

What is meant by a non-contact force? Explain with the help of two examples. 
 

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 2

 Why are school bags provided with wide straps to carry them? 

HARD
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 3

What is a manometer? How is it used? 

HARD
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 11 - Force and Pressure>EXERCISES>Q 4

What is meant by atmospheric pressure? Why don't we feel the atmospheric pressure?