BITSAT 2015 Paper

Section: Physics

Question : 39 of 150

Marks: +1, -0

The frequency of a sonometer wire is 100 Hz. When the weights producing the tensions are completely immersed in water, the frequency becomes 80 Hz and on immersing the weights in a certain liquid, the frequency becomes 60 Hz. The specific gravity of the liquid is

1.42
1.77
1.82
1.21

Validate

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