NCERT - 8 - Science :: Combustion and Flame

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Go To: NCERT-Science-Grade 8

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[Contributor - Anu Nived]


Objective: To teach the students about combustion and flame and their types

Subtopics to be covered:

- Fuel and Fuel efficiency

- Global warming and acid rain

Learning Outcome:

- Students know that oxygen is required for combustion

- They know about different types of combustion and how to control fire

- They know the structure of a flame and zones of flame


[Contributor - Kripa S]

(Source - OLI - NSS, IITB)

https://www.youtube.com/watch?v=knmmjT2CFJM&index=1&list=PL9KKrFxJYdWiB4aw4y1VSJ61fCClOcRhD (Hindi - Combustion and Flame )

[Contributor - Arshea Bimal]


1. https://www.youtube.com/watch?v=mfxo7hgWAXU (smallest burns longest)

2. https://www.youtube.com/watch?v=gP4brVAX0DE (flying flame)


[Contributor - Fathima Nazar]

Term Transliterated Term Translated Term
Acid rain असिड रेन अम्ल वर्षा
Calorific value कलोरिफिक वैल्यू ऊष्मीय मान
Combustion कंबशन दहन
Deforestation डिफोरेस्टशन वनोन्मूलन
Explosion एक्सप्लोशन विस्फोट
Flame फ्लेम ज्वाला ज्योति
Fire extinguishers फयर एक्सटिंगुशेर अग्निशामक
Fuel फ्यूल ईंधन
Fuel efficiency फ्यूल एफिशिएंसी ईंधन दक्षता
Global warming ग्लोबल वार्मिंग भूमंडलीय ऊष्मीकरण
Ideal Fuels आइडियल फ्यूल आदर्श ईंधन
Ignition temperature इग्निशन टेम्परेचर ज्वलन ताप
Inflammable substances इंफ्लेमबल सबस्टनसेस ज्वलनशील पदार्थों
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Anonymous user #1

56 months ago
Score 0++
Like this your knowledge.

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