Correct answer
A. surface tension
Explanation
The correct answer is surface tension.
Total emissivity of polished silver compared to black body is________?
An engine operates between temperatures of 900°Kandr2 and another engine between T2 and 400°K For both to do equal work, value of T2 will be________?
The ratio of useful power; engine friction exhaust gas losses; cooling water, air and oil losses for a diesel engine is of the order of________?
Actual compression curve is________?
Micromotion study involves following number of fundamental hand motions________?
Reactors for propulsion applications use________?