Relevant Competitive Tests:
Metallic surveying tapes are made of _____________ which has a low co-efficient of expansion & enough strength ?
A. InvarCorrect Answer
B. Hastelloy
C. Duralumin
D. Monel metal
Correct Option: A. Invar
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Which of the following is a type of sedimentary rock?Which of the following rock favors petroleum formation?DLS stands For_______?RIH stands for ________?“The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements.” This is the statement of___________________?