Total heat is the heat required to__________________?

Related Mcqs:

Unit of thermal conductivity in S.I. units is__________________?

A. J/m2 sec B. J/m °K sec C. W/m °K D. A. and C. above E. B. and C. above...

Thermal conductivity of a material may be defined as the________________?

A. quantity of heat flowing in one second through one cm cube of material when opposite faces ^re maintained at a temperature difference of 1°C B. quantity of heat flowing in one second through a slab of the material of area one cm square, thickness 1 cm when its faces differ in temperature by 1°C … Thermal conductivity of a material may be defined as the________________?Read More...

Thermal conductivity of wood depends on_______________?

A. moisture B. density C. temperature D. all of the above E. none of the above...

The concept of overall coefficient of heat transfer is used in case of heat transfer by________________?

A. conduction B. convection C. radiation D. conduction and convection E. convection and radiation...

The total emissivity power is .defined as the total amount of radiation emitted by a black body per unit_______________?

A. temperature B. thickness C. area D. time E. area and time...