A loudspeaker makes complete vibrations in

PHYSICS · Single correct · CBSE · Physics · Sound · Sound

Problem

A loudspeaker makes 660660 complete vibrations in 2 s2\,\text{s}. Calculate its frequency. (a) 165 Hz165\,\text{Hz} (b) 330 Hz330\,\text{Hz} (c) 1320 Hz1320\,\text{Hz} (d) 0.003 Hz0.003\,\text{Hz}

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