Anu wants to boil water quickly in a test tube. On observing the
different zones of the flame, she is not able to decide which zone
of the flame will be best for boiling water quickly. Help her in
this activity.
NCERT Class VIII
Science - Exemplar Problems
Chapter 6. Combustion and Flame
Answers
Answered by
103
The outrr most region will be the best for it as it os the hottest region of a candle
Answered by
40
heat at the tip of flame. it is the hottest region of flame
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