Correct answer
B. Forced convection and conduction
Explanation
The correct answer is Forced convection and conduction.
Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about ________ °C?
In Newton’s law range, the terminal velocity of a solid spherical particle falling through a stationary fluid mass varies as the ________ of its diameter?
The trace metal present in insulin is________?
Specific conductance is defined as the reciprocal of resistance in ohms of 1c.c. of liquid at a specified temperature. Its value for distilled water is about ________ micro mho/cm3?
Volumetric expansion is the working principle of the ________ thermometers?
With increase in the density of silica refractories, its________?