A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS

Author:A C Sehgal

A C Sehgal Science Solutions for Exercise - A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS

Attempt the practice questions from Exercise 2: ORAL QUESTIONS with hints and solutions to strengthen your understanding. Living Science 8 solutions are prepared by Experienced Embibe Experts.

Questions from A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>ORAL QUESTIONS>Q 1

A force acts perpendicular to a given surface. What is the quantity 'force per unit area' known as?

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>ORAL QUESTIONS>Q 2

How is pressure related to the area over which a force acts?

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>ORAL QUESTIONS>Q 3

What is the force of 1 N acting over an area of 1 m2 called?

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>ORAL QUESTIONS>Q 4

How does the pressure exerted by a liquid vary with (a) direction? (b) depth?

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>ORAL QUESTIONS>Q 5

Your put into a room where the air pressure is very low. What effect will this have on your body?