The mirror does not reverse the image left to right; it reverses it front to back. For example, if you are facing north, your reflection is facing south. The reflection of light rays is one of the ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. of ...

when an object of size 1cm is placed at a distance of 15cm from a concave mirror of focal length 10cm? An object 2cm high is placed at a distance of 16cm from a concave mirror which produces a real ...

NCERT Solutions for Class 10 Light- Reflection and Refraction: To help students retrieve the right solutions for all the questions given in Class 10 Science NCERT book we have collated detailed and ...

Exploiting a novel technique called phase discontinuity, researchers have induced light rays to behave in a way that defies the centuries-old laws of reflection and refraction. The discovery has led ...

Early blackened metallic surfaces produced by the distillation of metals at relatively high pressures 1, as well as recent blackening of metals 2,3 and silicon 4 caused by intense laser irradiation, ...