Correct answer
A. Shore scleroscope test
Explanation
The correct answer is Shore scleroscope test.
The difference in one unit of Rockwell hardness number corresponds to a difference in the depth of indentation of ________ mm?
Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?
Which of the following is a non-fissile material?
‘Semi steel’ is________?
________ is a homopolymer?
Rate of a chemical reaction is independent of the concentration of the reactants for a ________ reaction?