Subject Experts Solutions for Chapter: Energy, Exercise 1: Check your progress

Author:Subject Experts

Subject Experts Physics Solutions for Exercise - Subject Experts Solutions for Chapter: Energy, Exercise 1: Check your progress

Attempt the practice questions on Chapter 4: Energy, Exercise 1: Check your progress with hints and solutions to strengthen your understanding. Living Science Physics 8 solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Energy, Exercise 1: Check your progress with Hints & Solutions

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Check your progress>Q 1

What is the amount of work done in pushing a wall?

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Check your progress>Q 2

State the formula used to calculate the work done.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Check your progress>Q 3

What is the SI unit of work?

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Check your progress>Q 4

If either of the displacement or the force applied changes, how does the amount of work done get affected?

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Check your progress>Q 5

A force of 45 N displaces a chair by 0.5 m. What is the amount of work done?