What is the unit of work ?

Important Questions on Work and Energy

MEDIUM

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

Which is the biggest natural source of energy to us?

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

On which factor the work done on an object does not depend?
 

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

Water stored in a dam possesses _____.

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

A body is falling from a height $\mathrm{h}$, after it has fallen a height $\mathrm{h}/2$,  it will possess _____.

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

How are joule $\left(\mathrm{J}\right)$ and ergs $\left(\mathrm{erg}\right)$ related?

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

$\mathrm{Work} \mathrm{done}= \mathrm{Force} \times$_____

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

$1 \mathrm{Joule} = 1$_____.

EASY

9th CBSE

IMPORTANT

The Science Springboard: A Foundation Course Based on NCERT Curriculum>Chapter 4 - Work and Energy>Practice Questions

Which form of energy does the moving water possesses?