JAMB Physics 2008 Objective — Question 19

Question 19 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2008 Objective paper, with the correct answer and a full explanation.

19. The thermometric property of a thermocouple is the change in

A. equivalent resistance
B. electromotive forceCorrect
C. colour
D. pressure

Explanation

A thermocouple's thermometric property is the change in its electromotive force (e.m.f) with temperature.

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