If a ray of light propagating in air strikes a glass slab at an angle of 60degree,with the surface of a slab the angle of refraction is.....
Option: 1)more than 30degree
2)less than 30degree
3) 60 degree
4) 30 degree
answer plz...
Answers
Answered by
3
2)Less than 30°
2)Less than 30°Refer the image attached:
2)Less than 30°Refer the image attached:Please mark it the brainliest answer.
Attachments:
Similar questions