Give reasons for the following observation: The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close. Ans: Solids diffuse at a very slow rate. But, if the temperature of the solid is increased, then the rate of diffusion of the solid particles into air increases. This is due to an increase in the kinetic energy of solid particles. Hence, the smell of hot sizzling food reaches us even at a distance, but to get the smell from cold food we have to go close. - Study24x7
Social learning Network
Class 9
25 followers study24x7 19 Dec 2018 03:10 PM study24x7 study24x7

Give reasons for the following observation: The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close. Ans: Solids diffuse at a very slow rate. But, if the temperature of the solid is increased, then the rate ...

See more

Class 9
Like Comment Share
study24x7
Write a comment
Related Questions
500+   more Questions to answer

Popular Courses

R.S. Aggarwal Solutions Class XII All Levels English By RS Aggarwal FanClub
Spoken English Beginners Level हिन्दी By Pavitra Language Point for English
SAMPLE PAPER CLASS 9 All Levels English By CBSE CLASS 9
R. D. Sharma Solutions X All Levels English By R.D. Sharma Solutions
Biological Classification Theory & ... All Levels English By Guru Dronacharya Academy
Polynomials Class 10th All Levels English By Class 10th Mathematics by AK Sir
Maths Special All Levels English By neeta classes
Featured Courses
Popular Pages

Featured Courses

R.S. Aggarwal Solutions Class XII All Levels English By RS Aggarwal FanClub
FREE
4.0
Spoken English Beginners Level हिन्दी By Pavitra Language Point for English
FREE
5.0
SAMPLE PAPER CLASS 9 All Levels English By CBSE CLASS 9
FREE
5.0
R. D. Sharma Solutions X All Levels English By R.D. Sharma Solutions
FREE
5.0
Biological Classification Theory & Quiz All Levels English By Guru Dronacharya Academy
FREE
5.0
Polynomials Class 10th All Levels English By Class 10th Mathematics by AK Sir
FREE
5.0
Maths Special All Levels English By neeta classes
FREE
5.0

Popular Pages

SAT (Scholastic Assessment Test)

18 followers

Study24x7

1225 followers

Henry Harvin

60 followers

Pavitra Language Point for English

604 followers

Guru Dronacharya Academy

63 followers

Daily Current Affairs

2086 followers

Results Alert

748 followers

General Science and History

3144 followers

Get the App

Download the Study24x7 App, so you can connect and collaborate.

study24x7
study24x7
Most Related Articles