QUESTIONS FOR PRACTICE
Chhattisgarh Board Science & Technology Solutions for Exercise - QUESTIONS FOR PRACTICE
Simple step-by-step solutions to QUESTIONS FOR PRACTICE questions of Refraction of Light from Science & Technology Class - VIII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from QUESTIONS FOR PRACTICE with Hints & Solutions
When light passes from one medium to another, it deviates from its path. This called :-
When the object is placed at , the image formed by a convex lens will be at:-
What do you understand by refraction?
When the light ray enters water medium through glass medium, where will it deflect - towards normal or away from the normal?
What do you understand by refractive index of a medium?
Draw a ray diagram when the object is placed between optical center and principal focus of a convex lens.
What is long-sightedness? How can it be rectified? Explain with diagram.
Explain with the help of an activity that the incident ray the normal at the point of incidence and the reflected ray all lie in the same plane.
