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The direction of wave normal along which...

The direction of wave normal along which light travels is

A

ray of light

B

reflection of light

C

refraction of light

D

interference of light

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The correct Answer is:
A
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NIKITA PUBLICATION-WAVE THEORY OF LIGHT -Multiple Choice Questions
  1. Light from distant star will be reaching on earth's surface in the for...

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  2. A perpendicular drawn to the wavefront in the direction of propagation...

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  3. The direction of wave normal along which light travels is

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  4. The rays of light corresponding to spherical wavefront are

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  5. The rays of light which are parallel in nature will form

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  6. Wavefronts will always moves

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  7. A wavefront and a ray of light are

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  8. Which of the following is a correct statement ? The ray of light

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  9. Which one of the following phenomena is not explained by Huygens const...

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  10. Huygen's principle of secondary waves

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  11. Huygen's principle is used to

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  12. In isotropic medium

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  13. Huygen's principle states that

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  14. Which of the following method is used to determine the position of giv...

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  15. Each and every point of the wavefront acts as

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  16. According to Huygen's construction which of the following wavefront do...

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  17. According to Huygen's construction , tangential envelope which touches...

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  18. Huygen's construction is used to determine the position of new

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  19. According to Huygen's construction, each point of secondary wavefront ...

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  20. The phenomenon of bouncing back of the light energy from the surface o...

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