question_answer

Consider the following two statements A and B and identify the correct choice given in the answers            Duddells thermo-galvanometer is suitable to measure direct current only            Thermopile can measure temperature differences of the order of \[{{10}^{-3}}{{}^{o}}C\]                                           [EAMCET 2003]

A)            Both A and B are true       

B)            Both A and B are false

C)            A is true but B is false       

D)            A is false but B is true