Heat Transfer

A. p = 0, x = 0 and a = 1B. p=l,x = 0anda = 0C. p = 0, x = 1 and a = 0D. x – 0, a + p =…

A. absolute temperature (T)B. I2C. fD. tE. 1/r

Heat transfer takes place as per ________________? A. zeroth law of thermodynamicsB. first law of thermodynamicC. second law of the thermodynamicsD. Kirchoff’s law E. Stefan’s law When heat is transferred form hot body…

Thermal conductivity of air with rise in temperature__________________? A. increasesB. decreasesC. remains constantD. may increase or decrease depending on temperatureE. none of the above Total heat is the heat required to__________________? A. change…

Unit of thermal conductivity in S.I. units is__________________? A. J/m2 secB. J/m °K secC. W/m °KD. A. and C. aboveE. B. and C. above Heat transfer in liquid and gases takes place by_____________________?…