Physics, asked by rajaryansharma431, 9 hours ago

9. Rihaan can use any source of energy for cooking, but he wants to avoid production of smoke from the source. Which of the following sources should he use for cooking ? A) Coal B) Wood C) Petroleum D) Electricity

Answers

Answered by satwikdua2008
1

Answer:

d electricity

Explanation:

electricity is cleaner fuel..it doesn't produce smoke

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