Nagaland Board-2019
Embibe Experts Science Solutions for Exercise - Nagaland Board-2019
Simple step-by-step solutions to Nagaland Board-2019 questions of Light - Reflection and Refraction from EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Nagaland Board-2019 with Hints & Solutions
Draw a ray diagram and describe the image formation by a concave lens when an object is placed at (i) infinity (ii) a finite distance.
Where should an object be placed in front of a convex lens to get a real image of the size of the object?
The change in focal length of an eye lens is caused by the action of the
An object in size is placed at in front of a concave mirror of focal length . At what distance from the mirror should a screen be placed in order to obtain a sharp image? Find the size of the image.
A concave lens has focal length . At what distance should the object from the lens be placed so that it forms an image at from the lens? Also find the magnification produced by the lens.
The type of mirror or lens used by dentist is _____.
The type of mirror or lens used in cameras is _____.
The type of mirror or lens used in a Rare view mirror of vehicles is _____.