Young's double slit experiment is carried out by using green, red and blue lihgt, one color at a time. The fringe widths recorded are $β_{B}, β_{R}$ and $β_{B}$ respecitvley. Then,

β_{G} > β_{B} > β_{R}

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β_{R} > β_{B} > β_{G}

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β_{R} > β_{G} > β_{B}

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β_{B} > β_{G} > β_{R}

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Solution

The correct option is C $β_{R} > β_{G} > β_{B}$
As $λ_{R} > λ_{G} > λ_{B}$
$\Rightarrow β_{R} > β_{G} > β_{B}$ as $β \propto λ$

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Young's double slit experiment is carried out by using green, red and blue lihgt, one color at a time. The fringe widths recorded are βB,βR and βB respecitvley. Then,

The correct option is C βR>βG>βBAs λR>λG>λB ⇒ βR>βG>βB as β∝λ

Young's double slit experiment is carried out by using green, red and blue lihgt, one color at a time. The fringe widths recorded are $β_{B}, β_{R}$ and $β_{B}$ respecitvley. Then,

The correct option is C $β_{R} > β_{G} > β_{B}$
As $λ_{R} > λ_{G} > λ_{B}$
$\Rightarrow β_{R} > β_{G} > β_{B}$ as $β \propto λ$