Short answer type questions- (2 marks), This assignment provides Very important short answer type questions of ray optics which is very important for the class 12th board examinations. 1.What are the necessary conditions for the phenomenon of total internal reflection to occur . Also write the relation between refractive index and critical angle for a […]
Day: February 1, 2022
Important questions of thermal properties of matter This assignment provides all important questions of this chapter , which will be important for examinations point of view. 1. Briefly describe the various scale of temperature and give the relation between them. 2.Define coefficient of linear ,area and volume expansion , also find the relation between them. […]