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The water heated by Ramesh will get heat...

The water heated by Ramesh will get heated in a shorter time because he kept his beaker near the hottest zone of the flame. Comment.

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To analyze why the water heated by Ramesh will get heated in a shorter time because he kept his beaker near the hottest zone of the flame, we can break down the explanation into several steps: ### Step-by-Step Solution: 1. **Understanding Flame Zones**: A flame consists of different zones, each with varying temperatures. The flame typically has three main zones: the inner zone (coolest), the outer zone (luminous), and the hottest zone (non-luminous). 2. **Identifying the Hottest Zone**: The hottest zone of the flame is the area where combustion is most efficient and where the temperature is highest. This zone is usually located just above the blue part of the flame. ...
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PEARSON IIT JEE FOUNDATION-COMBUSTION AND FLAME -CLASSROOM CORNER Short Answer Type Questions
  1. Why is sulphur not used as a fuel even though it can burn in air to pr...

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  2. Can the process of rusting be called combustion? Discuss.

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  3. The water heated by Ramesh will get heated in a shorter time because h...

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  4. It is difficult to burn a heap of green leaves but dry leaves catch fi...

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  5. Which zone of a flame does a goldsmith use for melting gold and silver...

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  6. Explain how is CO(2) able to control fire?

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  7. Give reasons. Water is not used to control fires involving electrica...

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  8. Give reasons for the following : LPG is a better domestic fuel than wo...

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  9. Give reason for the following : paper by itself catches fire easily ...

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  10. Explain how the use of CNG in automobiles has reduced pollution in our...

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  11. Compare LPG and wood as fuels.

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  12. Does all combustible substances give out a flame while burning?

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  13. Why does charcoal not produce flame?

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  14. Which fuel does not burn with a flame? Comment.

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  15. Does magnesium burn with a flame? Explain in your own words.

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  16. Explain why how flame is formed.

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  17. Define incomplete and complete combustion.

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  18. Why is magnesium so flammable? Justify your answer.

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  19. What colour flame is the coolest in a candle?

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  20. How does water poured on a burning log of wood help extinguish the fir...

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