Questions
A thermoelectric thermometer is made . of copper-iron thermocouple. One junction is placed in melting ice and the other end is placed in a bath, whose temperature is continuously increased from 0°C to 600°C. The current in the galvanometer :
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Correct option is D
Thermo electromotive force first increases, becomes maximum and then decreases to zero and finally reverse its direction if temperature is continuously increased from 0oC to 600oC.Similar Questions
If two temperatures differ by 25 degrees on celsius scale, the difference of temperature on Fahrenheit scale is
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