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Coal & Petroleum and Sound: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
Lesson 6 of 16 • 340 upvotes • 9:01mins
Bhanwar Singh
In this lesson Bhanwar has detailed some exhaustible natural resources – coal, petroleum and natural gas and also their formation, constituents of petroleum and the basic concept of Sound along with Noise Pollution.
Online NCERT Summary: Class VIII - Science (for UPSC/IAS Preparation)
16 lessons • 2h 10m
1
Overview - Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
4:18mins
2
Crop Production & Management: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
8:48mins
3
Micro-organisms: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
9:24mins
4
Synthetic Fibres & Plastics: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
8:02mins
5
Metals & Non metals and Chemical effects of Electric Current: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
8:01mins
6
Coal & Petroleum and Sound: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
9:01mins
7
Combustion & Flame: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
8:41mins
8
Conservation of Plants & Animals: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
8:41mins
9
Cell Structure & Functions: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
7:06mins
10
Sexual And Asexual Mode Of Reproduction: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
9:23mins
11
Adolescence: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
7:34mins
12
Force & Pressure: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
7:16mins
13
Some Natural Phenomenon: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
9:00mins
14
Light: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
7:36mins
15
Stars & the Solar System: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
9:45mins
16
Pollution of Air & Water: Online NCERT Summary Class - VIII (Science) for UPSC/IAS Preparation
7:25mins
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