A metal cube of volume 103mm3 is lowered into a measuring cylinder containing water. If...

JAMB 1985

A metal cube of volume 10³mm³ is lowered into a measuring cylinder containing water. If the internal cross-sectional area of the cylinder is 1.5 x 10²mm², by how much does the water level rise in the cylinder?

A. 6.67 x 10⁰mm
B. 8.50 x 10²mm
C. 1.15 x 10³mm
D. 2.50 x 10³mm
E. 1.50 x 10⁵mm

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Correct Answer: Option A

Explanation

Height = \(\frac{volume}{area}\)

= Height = \(\frac{10^3}{1.5 \times 10^2}\)

= 6.67mm

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A metal cube of volume 103mm3 is lowered into a measuring cylinder containing water. If...

Correct Answer: Option A

Explanation

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