Physics, asked by sandas1860, 9 months ago

The thermo e.m.f. E in volts of a certain thermocouple is
found to vary with temperature T of hot junction while cold
junction is kept at 0ºC
E = 40T - T²/20
The neutral temperature of the couple is
(a) 100ºC (b) 200ºC (c) 400ºC (d) 800ºC

Answers

Answered by mahamayamishra5427

0

Answer:

he meet here is your

Explanation:

a is the right answer equal hundred degree Celsius

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