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Sound and Chemical Effects of Electric Current
Lesson 11 of 15 • 109 upvotes • 12:11mins
Siva Prasad
Sound, supersonic, ultrasonic , sub sonic, pitch, amplitude, frequency, chemical effects of electric current , electroplating and it's applications
Class 8 NCERT - Science Summary
15 lessons • 2h 32m
1
Crops
12:02mins
2
Micro-Organisms
12:35mins
3
Synthetic Fibre
9:34mins
4
Metals and Non Metals
7:31mins
5
Natural Resources - Coal and Petroleum
9:27mins
6
Combustion
8:37mins
7
Cell and its Components
8:14mins
8
Reproduction in Human Beings
8:00mins
9
Sex Determination in Baby and Endocrine System
9:40mins
10
Force and Friction
10:31mins
11
Sound and Chemical Effects of Electric Current
12:11mins
12
Natural Phenomenon -Llightning and Earthquake
9:43mins
13
Light and Human Eye
9:49mins
14
Solar System
12:31mins
15
Air Pollution and Global Warming
11:27mins
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