Ravi takes a soapnut seed and rubs it on a stone. What do you observe – InterviewSolution

InterviewSolution

1.	Ravi takes a soapnut seed and rubs it on a stone. What do you observe in it? A) Heat energy is converted into Mechanical energy B) Mechanical energy is converted into Heat energy C) Mechanical energy is converted into Chemical energy D) Chemical energy is converted into Mechanical energy
Answer» B) Mechanical energy is converted into Heat energy

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