Correct answer
C. Energy spent in doing work
Explanation
The correct answer is Energy spent in doing work.
Absolute zero pressure can be attained at a temperature of________?
Sea weeds are an important source of________?
________ is the process of coating the surface of steel with aluminium oxide, thereby imparting it increased resistance to corrosion & oxidation upto a temperature of 700°C?
The equivalent diameter for fluid flow through a channel of constant non-circular cross section of area ‘A’ is given by (where, P = perimeter of the channel in contact with the fluid)?
Baffle spacing ________?
Thermal conductivity of a material does not depend upon its________?