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JAMB Physics 2024 Paper

Question : 73

Total: 125

Solution:

Concept:

Hare’s apparatus compares liquid columns under the same pressure to find relative density.

Explanation:

Relative density of liquid X =

\frac{\text{height of water}}{\text{height of liquid X}}

Height of water =

0.3 \, \text{m}

Height of liquid X =

0.5 \, \text{m}

So relative density =

\frac{0.3}{0.5} = 0.6

This means liquid X is less dense than water.

Answer:

0.6

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