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Two points are situated at the same dist...

Two points are situated at the same distance from a source of light but in opposite direction. The phase difference between the light waves from the two points will be

A

`pi`

B

zero

C

`pi//2`

D

none of the above.

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MODERN PUBLICATION-UNIT TEST -06-EXERCISE
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  6. Two waves of the same frequency and same intensity are superimposed in...

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  7. In Youngs' experiment,the ratio of maximum and minimum intensitties in...

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  8. The intensity of light issuing out of two slits in Youngs' experiment ...

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  9. The light waves from two coherent sources of intensity I interfere.At ...

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  10. In duble slit experiment,the two slits are illuinatd with two independ...

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  11. Four light waves are expressed as (i)y1=a1 sin omegat, (ii)y2=a2 sin 2...

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  12. In a certain double slit experiment set up,inerfernce fringes of width...

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  13. What change is observed in interference pattern of Young's double slit...

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  14. In a Young's double slit experimen,two slits fo equal intensity of the...

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  15. In young's double slit experiment,if a thin glass place is placed in t...

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  16. What happens,if the monochromatic light used in Young's double slit ex...

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  17. While both light and sound show wave chracter,diffraction is much hard...

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  18. The amplitude moduclated waves (AM) used in ratio broadcasting bend ap...

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  19. Scattering of light is a direct consequence of

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  20. The width of the difraction band varies

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