EXERCISE
Disha Expert Team Physics,Chemistry,Biology Solutions for EXERCISE
Simple step-by-step solutions to EXERCISE questions of Optics from General Science for Competitive Exams. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISE with Hints & Solutions
The rear-view mirror used in a vehicle is a _____.
Magnification produced by a rear-view mirror fitted in vehicles _____.
A child is standing in front of a magic mirror. She finds the image of her head bigger, then the middle portion of her body of the same size and that of the legs smaller. The following is the order of combination for the magic mirror from the top.
When a CD (Compact Disc used in audio and video systems) is seen in sunlight, rainbow-like colours are seen. This can be explained on the basis of the phenomenon of _____.
A watch shows times as 3 : 25 when seen through a mirror, time appeared will be:
The first powder of coloured glass is seen as _____.
For which wavelength of light is our eye most sensitive _____.
The acronym for LASER is:
