A hydrometer of mass y kg and volume 2y x 10\(^{-5}\)m\(^3\) floats in a fluid with 20% of its volume above the fluid, what is the density of the fluid?
a
6.22 x 10\(^4\)kgm\(^{-3}\)
b
6.23 x 10\(^4\)kgm\(^{-3}\)
c
6.24 x 10\(^4\)kgm\(^{-3}\)
d
6.25 x 10\(^4\)kgm\(^{-3}\)
Explanation
Correct Option
dVideo Explanation
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