CBSE Class 11-science Answered
(a) It decreases with rise in temperature.
(b) Yes. water is more elastic than air. It is because air is more compressible than water, and volume elasticity is reciprocal of compressibility.
Elastic Moduli - Part 1This video explains Hooke's law, elastic modulus and Young's modulus.
Elastic Moduli - Part 2This video explains bulk modulus and shear modulus of solids.
Elastic Moduli - Exam DecodedThis video contains questions and numerical problems based on elastic modul...