MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
When a bell fixed on a cycle rings, then the energy conversion that takes place is: (a) gravitational potential energy to sound energy (b) kinetic energy to sound energy (c) sound energy to electrical energy (d) sound energy to mechanical energy
Topic: Energy conversion
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Answer
Exam answer
(b) Kinetic energy to sound energy.
Explanation
Mechanical/kinetic energy used to strike the bell is converted mainly into sound energy.
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