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Evaporation (in Hindi)
Lesson 11 of 11 • 34 upvotes • 12:44mins
Chirag Jain
The lesson explains the phenomenon of evaporation and the factors affecting the evaporation. The lesson explains the effect of cooling caused by evaporation with the help of simple examples. An activity to show the presence of water vapours in air is also demonstrated.
(Hindi) NCERT Science Class 9: Matter in Our Surroundings
11 lessons • 2h 2m
1
Overview of Course (in Hindi)
4:22mins
2
Evidence for Particles of matter (in Hindi)
13:06mins
3
Characteristics of Particles of Matter (in Hindi)
13:16mins
4
Solids and Liquids (in Hindi)
11:29mins
5
Gases (in Hindi)
13:54mins
6
Diffusion and Units of Temperature (in Hindi)
12:04mins
7
Effect of Change of Temperature (in Hindi)
13:11mins
8
Latent Heat (in Hindi)
10:12mins
9
Sublimation (in Hindi)
8:45mins
10
Liquefaction and Two More States of Matter (in Hindi)
9:36mins
11
Evaporation (in Hindi)
12:44mins
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