Chhattisgarh Board Solutions for Chapter: Work, Energy and Machines, Exercise 1: ANSWER THESE

Author:Chhattisgarh Board

Chhattisgarh Board Science Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Work, Energy and Machines, Exercise 1: ANSWER THESE

Attempt the practice questions on Chapter 11: Work, Energy and Machines, Exercise 1: ANSWER THESE with hints and solutions to strengthen your understanding. SCIENCE & TECHNOLOGY CLASS - 6 solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Work, Energy and Machines, Exercise 1: ANSWER THESE with Hints & Solutions

EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 11 - Work, Energy and Machines>ANSWER THESE>Q 1

What is work according to science?

MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 11 - Work, Energy and Machines>ANSWER THESE>Q 2

Write two situations where no work is done even if a force is applied.

MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 11 - Work, Energy and Machines>ANSWER THESE>Q 3

The units of energy and work are the same. Why?

HARD
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 11 - Work, Energy and Machines>ANSWER THESE>Q 4

Write two examples each of work done by heat energy, mechanical energy and electric energy.

MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 11 - Work, Energy and Machines>ANSWER THESE>Q 5

Compute the work done in joules if a five Newton force is applied to move a table by two metres.