The experimentally determined density of a fibre is 1.31 g/cc. If the density of the void free fibre is 1.35 g/cc

The experimentally determined density of a fibre is 1.31 g/cc. If the density of the void free fibre is 1.35 g/cc

Q. The experimentally determined density of a fibre is 1.31 g/cc. If the density of the void free fibre is 1.35 g/cc, then the void volume fraction (%) of the fibre sample (rounded off to 2 decimal places) is       .

Ans: 2.60-3.00

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