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If angle of min deviation equals …

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If angle of min deviation equals to the angle of prism and refractive index is 1.73. Find angle of prism

    • Posted by Uda Pan 7 years, 6 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Yuthika Yadav 7 years, 6 months ago

    Paper par like kar dekhna aise thoda hard hoga samjhna

    1Thank You

    Yuthika Yadav 7 years, 6 months ago

    Main aaj hi apne teacher se ye question pucha tha

    1Thank You

    Yuthika Yadav 7 years, 6 months ago

    Sin (A+Delta)/2/sinA/2 =n. Sin A/SinA/2= n. As sin2x= 2sinxcosx. SinA can be written as 2SinA/2cosA/2. Hence sinA/2will be cancelled and 2cosA/2=n put the values 1.73=√3 . CosA/2=√3/2. CosA/2=cos30°. A=60°

    3Thank You

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