Heat TransferMedium
Question
The imstryment used to measure the temperature of the source from its thermal radiation is :
Options
A.hydrometer
B.barometer
C.thermopile
D.pyrometer
Solution
Thermophile is a condition of thermocouple which generates electrical energy when one is kept at higher temperature respect to the other end.It is helpful in measuring the temperature of a hot and radiating body.
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