describe an activety to show that an lnk on mark on a piece of paper appears to be raised on placing a glass slab over it. Explain it. draw a ray diagram
Answers
Answered by
2
it is because of refraction, when light rays enter the glass slab speed of light of every wavelength changes so the light ray get refracted to differnt direction due to this the light rays get interaected before and the image looks like it is raised!!!!
Similar questions