In this note we will discuss about the very important points on the refraction of light , every students must keep it in the mind . It is use ful for objective point of view. Keep in your mind- Some important thing for refraction of light. 1. Refractive index ยต=c/v where c is the velocity […]
Day: January 9, 2022
This assignment contains Important numericals of surface tension which is solved . solution is given just below the questions. 1.The surface tension of the soap solution is 30 x 10-3N/m .How much work is done to increase the radius of the soap bubble from 1.5 cm to 3 cm . Ans- 5.091 x 10-4 j. […]
This assignment contains some important questions based on the surface tension, in which there are some objective and some numericals based questions. these questions are for the practice of the topic surface tension and surface energy, excess pressure inside the liquid drop, soap bubble , ascent formula etc. Question based on surface tension and surface […]