What is a pyrometer?Explain with a well labelled diagram
A pyrometer is a type of thermometer used to measure temperature of an object. It works on the principle of pyrometry or radiometry. It is a non-contacting device that measures thermal radiation. The thermal radiation can be used to determine the temperature of an object's surface.
The diagram involves many complex principle so it is taught in higher classes.
The diagram involves many complex principle so it is taught in higher classes.