Measurement of Temperature
Measurement of Temperature: Overview
This topic covers concepts such as Heat, Units of Heat, Definition of a Calorie, Mechanical Equivalent of Heat, Thermometry, Linear Thermodynamic Properties of Matter, Temperature Scales, Freezing Point of Water, Boiling Point of Water, etc.
Important Questions on Measurement of Temperature
Is Vicks thermometer accurate?

Is Vicks thermometer accurate?

What are uses of thermometer?

What is radiation thermometer?

A faulty thermometer has its fixed points marked as . The temperature of a body as measured by the faulty thermometer is . Find the correct thermometer on the Celsius scale.

At what temperature,the centigrade and Fahrenheit scales have the same value?

Describe the thermometric scale using water as a reference

Pressure versus temperature graphs of an ideal gas are as shown in figure. Choose the wrong statement

Pressure versus temperature graph for an ideal gas is as shown in the figure. Corresponding density versus volume graph will be

The graph of pressure versus temperature at constant volume is a

In the given figure the curve of an ideal gas is given. During the process, the cumulative work done by the gas

Pressure versus temperature graph of an ideal gas at constant volume is shown by the straight line Now mass of the gas is doubled and volume is halved, then the corresponding pressure versus temperature graph will be shown by the line.

Pressure versus temperature graph of an ideal gas at constant volume is shown by the straight line . Now mass of the gas is doubled and volume is halved, then the corresponding pressure versus temperature graph will be shown by the line.

At constant temperature, the pressure of a gas to its volume is :

A plot of volume versus temperature for a gas at constant pressure is a straight line passing through the origin. The plots at different values of pressure are shown in figure. Which of the following order of pressure is correct for this gas?

The volume versus temperature graphs for a certain amount of a perfect gas at two pressure and are as shown in figure. Then

Pyrometer is a device for measuring

The temperature which has same numerical value on Celsius and Fahrenheit scale is:

The most commonly used gas used in a constant pressure gas thermometer is:

What happens to water kept in a refrigerator?
