Question

The normal temperature of human body on the Kelvin scale is ............ K

• A. 280
• B. 290
• C. 300
• D. 310

Answer 1

The correct option is D 310

Kelvin is the unit of measurement of temperature on an absolute scale. Kelvin temperature scale has an absolute zero below which temperatures do not exist. Absolute zero, is the temperature corresponds to a temperature of - 273.15° on the Celsius scale.The normal temperature of human body is 36.85${}^0$C.

Temperature in kelvin = temperature in celsius + 273.15

Temperature in kelvin = 36.85 + 273.15 = 310 K.

Thus, the correct answer is option D.