Mining Engineering > GATE 2023 > Mine Environment
An irregular shaped rock sample of mass 60 g displaces 27 g of brine when submerged in a filled jar. The specific gravity of brine is 1.05. The unit weight of the rock sample in kN/m3 is [rounded off to 2 decimal places]

Correct : 65.45

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irregular shaped rock sample brine displacement specific gravity brine unit weight rock sample GATE Mining Engineering 2023 mining engineering specific gravity brine displacement problem GATE 2023 question 53

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