Candle diagram class 8
WebApr 7, 2024 · 1) The Innermost zone of a flame is dark or black:It consist of hot,unburnt vapours of the combustible material.It is the least hot part of the flame.It is the coldest part of the flame. 2)The middle zone of a flame is … WebOct 4, 2024 · Light Class 8 Science NCERT Intext Activities Solved. Activity 1 (NCERT Textbook, Page 199) Fix a white sheet of paper on a drawing board or a table. Take a comb and close all its openings except one in …
Candle diagram class 8
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WebIt is the non-luminous part of the flame. The middle zone of the candle flame is moderately hot and is yellow in colour, and partial combustion of … WebClass 8. >> Chemistry. >> Combustion and Flame. >> Flame. >> Explain the different zones of a candle. Question. 1. Draw a diagram showing the different zones of candle flame. Label the zone which contains:
WebNational Council of Educational Research and Training WebSo these are the three different parts of the candle flame and the one that's holding. The flame is the wax candle as you can see here. This is our bat scandal. So these are the …
WebMake a labelled diagram of a candle flame. Medium. View solution > View more. More From Chapter. Combustion and Flame. View chapter > Practice more questions . Easy Questions. 38 Qs > Medium Questions. ... class 8. Mensuration Factorisation Linear Equations in One Variable Understanding Quadrilaterals The Making of the National … WebClick here👆to get an answer to your question ️ Make a labelled diagram of a candle flame. Join / Login >> Class 8 >> Chemistry >> Combustion and Flame >> Flame >> Make a labelled diagram of ... Question. Make a …
WebClass 8 Science Chapter 6 Combustion and Flame Exercise Questions and Answers. Question 1. List conditions under which combustion can take place. Presence of a combustible substance. Presence of oxygen, i.e., a supporter of combustion. Attainment of ignition temperature. Question 2. Fill in the blanks.
WebJan 4, 2024 · In chapter 16 of Class 8 NCERT Science book, we find the topic of ‘Light’. The chapter explains light, its properties and its uses. It is another enjoyable chapter that is informative as well. In this blog, we will … ctc clearance processWebThis is the black part of the flames that contains unburnt particles of the carbon from the wick i.e. unburnt fuel. Middle Part: This is the biggest … ctc clearedWebNov 10, 2024 · Make a labelled diagram of a candle flame. 6. Name the unit in which the calorific value of a fuel is expressed. 7. Explain how CO 2 is able to control fires. 8. It is difficult to burn a heap of green leaves but dry leaves catch fire easily. Explain. 9. ear syringing liverpool nhsWebCombustion and Flame of Class 8. Candles are usually made of paraffin wax, which is obtained from petroleum When a candle is burnt, following observations can be made -. … ctc clearance redditWebNov 12, 2024 · how to draw different zones of candle flame class 8 candle flame diagram NCERTHi friends, In this video we will learn how to draw different zones ... ctc clearance vs livescanWebVery Short Type Question. Question 1: Name some of the substances which burn without producing a flame. Answer: Coal and Charcoal. Question 2: Name two substances having low ignition temperature. Answer: paper and white phosphorus. Question 3: Name two substances having high ignition temperature. Answer: coal and log of wood. ctc class sign upWebMay 5, 2024 · Q.8. A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm. Give the location of the image and the magnification. Describe what happens as the needle is moved farther from the mirror. Q.9. An arrow 2.5 cm high is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm., Find the nature, position … ear syringing in salford