Which of the following is the correct device for the detection of ther – McqOptions

MCQOPTIONS

1.	Which of the following is the correct device for the detection of thermal radiation [Manipal MEE 1995, UPSEAT 2000]
A.	Constant volume thermometer
B.	Liquid-in-glass thermometer
C.	Six's maximum and minimum thermometer
D.	Thermopile
Answer» E.

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