Chapter 1, Problem 1.74QP

Interpretation Introduction

Interpretation: It should be calculated for the inner diameter of the tube.

Concept Introduction:

Concept Introduction:

The radius of the cylinder

${\text{V}}_{\text{cylinder}}{\text{=πr}}^{\text{2}}\text{h}$

$\begin{array}{l}\text{where r = inner radius}\\ \text{h= height of the cylinder}\\ \text{diameter= 2r}\end{array}$

The radius of the cylinder can be calculated by using the following equation:

${\text{volume of cylinder = πr}}^{\text{2}}\text{h}$

$\text{Volume of Hg filling=}\frac{\text{mass of Hg}}{\text{density of Hg}}$

Volume is the ratio of mass to density and its SI unit is ${\text{m}}^{\text{3}}$.

$Volume=\frac{Mass}{Density}$