Lab Activity: To Measure the Internal Diameter and Depth of a Given Cylindrical Object and Calculate Its Volume Using Vernier Callipers

Cotyledons are also called-

In the lab activity of measuring the internal diameter and depth of a given cylindrical object using Vernier Callipers, which precaution is essential to minimize sources of error?

What is the correct procedure for measuring the internal diameter and depth of a given cylindrical object and calculating its volume using Vernier calipers?

What is one of the potential sources of error when using Vernier Calipers in the experiment to measure the internal diameter and depth of the beaker?

In the procedure for measuring the internal diameter and depth of a cylindrical object with Vernier Calipers, why is it essential to take readings for depth at different positions of the beaker, even when the beaker appears uniformly cylindrical?

A student performing experiment in laboratory took few values of internal diameter and depth of a cylindrical object. Based on the figures he determined, the mean measured internal diameter is $6.78 \mathrm{cm}$, the mean measured depth is $9.54 \mathrm{cm}$, and the Vernier Calipers exhibit a zero error of $-0.03 \mathrm{cm}$. The cylinder's computed volume will then be

In the procedure for measuring the internal diameter and depth of a given cylindrical object using Vernier Callipers, what is the main reason for ensuring that the Vernier Calipers are perfectly perpendicular to the bottom surface of the object during the depth measurement?