Question

Why is the bulb of thermometer cylindrical?

Answer 1

Hey buddy
Your Answer
A simple thermometer works on the principle that for all liquids a change in temperature results in increase in volume. That is why the mercury in the tube rises and falls depending on the contact temperature. The shape of the tube is thin and cylindrical in shape in order to increase that effect
hope help you

Answer 2

HEY

THE SIMPLE THERMO ERA METER IS COPY AIN IN THE TEMPERATURE.