Physics
A ray of light falls normally on a glass slab. What is the angle of incidence?
Related Questions
Draw a ray diagram to show that the depth of a vessel containing water when seen from above appears to be less than its real depth.
Define the following terms:
(a) Incident ray
(b) Refracted ray
(c) Angle of incidence
(d) Angle of refraction
A ray of light travels from a denser medium to a rarer medium. How will it bend?
A ray of light travels from a rarer medium to a denser medium. How will it bend?