Physics · 2020
NEET 2020 · 14 October · Code Z6 · Q118
A barometer is constructed using a liquid (density =760 kg / m^3 ). What would be the height of the liquid column, when a mercury barometer reads 76…
A barometer is constructed using a liquid (density $\displaystyle =760 \mathrm{~kg} / \mathrm{m}^3$ ). What would be the height of the liquid column, when a mercury barometer reads $\displaystyle 76$ cm ?
(density of mercury $\displaystyle =13600 \mathrm{~kg} / \mathrm{m}^3$ )
Official answer
(1)
13.$\displaystyle 6$ m
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