Physics - General Science Objective Questions and Answers for Competitive Exams


Which device is used to convert sound energy into electrical energy ?

A Solar cell
B Gramophone
C Microphone
D Loudspeaker
Answer & Explanation
Option: [C]

Random GK Questions

A Bank of Hindustan
B State Bank of India
C Punjab National Bank
D Central Bank

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A Super-normal profit
B Profits equal to other firms
C Normal profit
D No profit

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A Sharing of tax burden
B Shifting of the tax
C Incidence of a tax
D Tax capitalization

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A alluvial soil
B coral reef
C anamudi
D none of these

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