CBSE Class 11-science Answered
(a) The ratio of the tensile stress to the longitudinal strain is called Young's modulus. It is denoted by Y in honour of Thomas Young.
(b) The ratio of hydraulic stress to the corresponding hydraulic strain is defined as the bulk modulus and is denoted by K.
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...