Heat transfer in the surrounding without a material ...
Heat transfer in the surrounding without a material medium is possible through?
Conduction
Convection
Radiation
Expansion
Correct answer is C
Conduction, convection of heat or electricity through a material medium is required but radiation requires no material medium for heat transfer
Which of the following devices are used to measure pressure? i. Aneroid barometer. ii. hydromete...
The thermometric property of a constant volume thermometer is? ...
The equilibrium position of objects in any field corresponds to situation of ...
The eye defect illustrated in the diagram above can be corrected by a ...