Physics
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.
Related Questions
Define the following terms:
(a) Incident ray
(b) Refracted ray
(c) Angle of incidence
(d) Angle of refraction
A ray of light falls normally on a glass slab. What is the angle of incidence?
What do you understand by refraction of light?
Describe an experiment to show that a light ray bends when it passes from one transparent medium into another transparent medium.