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A thread of mercury of 10.2 g is in a tu...

A thread of mercury of 10.2 g is in a tube of uniform cross-section `0.1cm^2`. Calculate the length of the thread. The density of mercury is `13.6(g)/(cm^3)`.

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To solve the problem of finding the length of the thread of mercury, we can follow these steps: ### Step 1: Understand the relationship between mass, volume, and density. The formula relating mass (m), volume (V), and density (ρ) is given by: \[ \rho = \frac{m}{V} \] From this, we can express volume as: ...
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