The emf of a thermocouple, cold junction of which is kept at -300^{\circ} {\C} is given by {\E}=40 t+\frac{1}{10} t^2. The temperature of inversion of thermocouple will be ......

GUJCET 2011 Physics Solved Paper

Question : 9 of 40

Marks: +1, -0

The emf of a thermocouple, cold junction of which is kept at −300∘C is given by E=40t+‌

t2. The temperature of inversion of thermocouple will be ......

Go to Question:

Prev Question

Next Question