NAGALAND Class 11-science Physics Mechanical Properties of Solids
ElasticityDiscussion of Spring-ball model to understand elastic behavior of solids. Define stress and strain and draw a stress-strain diagram for a ductile metal. State and understand Hooke's law.
Elastic ModuliStudy elastic behavior of various materials. State Hooke's law and then define Young's modulus, Shear modulus and Bulk modulus.