When light wave passes from air into glass the ray describing the motion of the wave front changes direction according to Snells law of refraction and the light ray

Renewable Sources of Energy Mcqs
BILAL KHATTAK0

A.is bent toward the normal to the glass surface
B.is bent away from the normal to the glass surface
C.does not bend at all
D.completely reflected at the air-glass interface

Related Mcqs:

  1. The common household glass is
  2. A glass with high refractive index and used in optical instruments is
  3. In case the adhesion between moleules of a fluid is greater than cohesion between fluid and the glass, then the free level of the fluid in glass tube dipped in the glass vessel will be
  4. A coastal current, parallel to the shores produced by wave refraction is called
  5. A surface damage which results when two surfaces in contact experience light periodic relative motion is
  6. A pane of glass reflects 5% of the incident light and absorbs 10%. The amount of light transmitted is
  7. “Please bring me a glass of water”, she said to me.
  8. If light source in front of our eye suddenly becomes bright, then:
  9. If a light source in front of our eyes suddenly becomes bright then:
  10. What type of operating system MS-DOS is??

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