Alok pratap singh Asked a Question
March 5, 2022 7:32 pmpts 30 pts
3. Refraction from a Spherical Surface please explain easy way how I find
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  • Anshum Sharma thankyou
    Refraction at spherical surfaces occurs in two ways. The ray of light may travel from a rarer medium to a denser medium in which a ray of light bends towards the normal, or the ray...
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  • Alok pratap singh
    check it
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