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In a YDSE apparatus, we use white light ...

In a YDSE apparatus, we use white light then :

A

the fringe next to the central will be red

B

the central fringe will be white.

C

the fringe next to the central will be violet

D

there will not be a completely dark fringe.

Text Solution

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The correct Answer is:
B, C, D
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Knowledge Check

  • In a Young's double-slit experiment apparatus, we use white light. Then

    A
    The fringe next to the central will be red
    B
    The central fringe will be white
    C
    The fringe next to the central will be violet
    D
    There will not be a completely dark fringe

  • In YDSE setup when white light is used then which of the following statements are correct for the interference pattern obtained.

    A
    The fringe next to the central maxima will be Reddish white
    B
    Central maxima will be white in colour
    C
    The fringe next to the central maxima will be Bluish white
    D
    There will be no fringe which is perfectly dark

  • In YDSE apparatus shown in figure wavlength of light used is lambda . The screen is moved away form the source with a constant speed v. Initial distance between screen and plane of slits was D. At a point P on the screen the order of fringe will

    A
    `(2D)/(v)`
    B
    `(D)/(v)`
    C
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    In YDSE apparatus shown in figure wavlength of light used is lambda . The screen is moved away form the source with a constant speed v. Initial distance between screen and plane of slits was D. At a point P on the screen the order of fringe will

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