A wire of diameter `0.04 cm` and made of steel of density `8000 kg//m^(3)` is under a tension of `80
Channel: Doubtnut
Date: 2020-07-26

A wire of diameter `0.04 cm` and made of steel of density `8000 kg//m^(3)` is under a tension of `80 N`. A fixed length of `50 cm` is set into transverse vibrations . How would you cause vibrations of frequency `840 Hz` to predominate in intensity ?