Question

PLEASE TELL THAT IF OUR BODY TEMPERATURE IS 37DEGREE CELSIUS AND A MERCURY BASED THERMOMETER CANNOT MEASURE TEMPERATURE BELOW 39 DEGREE CELCIUS SO HOW DO WE MEASURE TEMPERATURE LIKE 38 DEGREE CELSIUS.

Answer 1

nowadays, in hospitals mostly electrical thermometers are used which works on the ideas of resistance..

Answer 2

Electrical Thermometres Are Used.