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Model
Activity Task Class 9
Activity Task Class 9
History
Model Activity Task Class
4
Model Activity Task
Math
Model Activity
Tracks Class 9
Model Activity Tasks
Google Class 8
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12 History
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Activity Task 2021
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Classics
Model Activity Task Class 9
Part 8 History
3:19
Relative density (Specific gravity)
4 months ago
Khan Academy
Dubverse
12:15
పదార్థపు స్థితులు (States of matter)
3 months ago
Khan Academy
Vibhor Pandey
1:56
Separating immiscible liquids
6 months ago
Khan Academy
Vibhor Pandey
11:32
Thermal energy, temperature, and heat
3 months ago
Khan Academy
Mahesh Shenoy
14:48
Work done by gravity (path independent)
Jun 7, 2019
Khan Academy
Mahesh Shenoy
9:12
Worked example: Total internal reflection
6 months ago
Khan Academy
Vibhor Pandey
9:10
Commercial unit of electrical energy
Nov 26, 2018
Khan Academy
Mahesh Shenoy
4:51
Classification of colloids
7 months ago
Khan Academy
Vibhor Pandey
6:37
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Feb 26, 2017
Khan Academy
11:03
Conservation of momentum calculations
Apr 16, 2019
Khan Academy
Mahesh Shenoy
4:14
Instantaneous speed & velocity
Apr 16, 2019
Khan Academy
Mahesh Shenoy
8:20
Absolute & relative refractive index
Sep 12, 2018
Khan Academy
Mahesh Shenoy
9:19
Relative & absolute R.I. connection
Nov 21, 2018
Khan Academy
Mahesh Shenoy
14:57
Specific heat and latent heat of fusion and vaporization
Mar 25, 2015
Khan Academy
David SantoPietro
12:01
Calculating momentum changes - Solved example
Apr 16, 2019
Khan Academy
Mahesh Shenoy
11:54
Kinetic energy derivation
Jun 7, 2019
Khan Academy
Mahesh Shenoy
8:02
Intro to momentum (& it's meaning)
Apr 16, 2019
Khan Academy
Mahesh Shenoy
8:37
Intro to work
Jun 7, 2019
Khan Academy
Mahesh Shenoy
8:06
Positive & negative work
Jun 7, 2019
Khan Academy
Mahesh Shenoy
7:36
Human ear
Apr 16, 2019
Khan Academy
Mahesh Shenoy
9:56
Energy intro (kinetic & potential)
Jun 7, 2019
Khan Academy
Mahesh Shenoy
10:33
Newton's first law intro (forces causes motion?)
Apr 16, 2019
Khan Academy
Mahesh Shenoy
3:45
Khan Academy
Aug 12, 2014
Khan Academy
David SantoPietro
12:28
Newton's second law & momentum
Apr 16, 2019
Khan Academy
Mahesh Shenoy
8:57
Echoes and reverberations
Apr 16, 2019
Khan Academy
Mahesh Shenoy
9:35
Conservation of energy examples
Jun 7, 2019
Khan Academy
Mahesh Shenoy
13:05
Khan Academy
Apr 16, 2019
Khan Academy
Mahesh Shenoy
5:16
Sound properties: amplitude, period, frequency, wavelength
Aug 12, 2014
Khan Academy
David SantoPietro
2:49
Power
Jun 7, 2019
Khan Academy
David SantoPietro,Mahesh Shenoy
4:56
Distillation
Oct 26, 2020
Khan Academy
Sal Khan
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