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Prabhat Kumar

  • water streams

    Activity

    Prabhat Kumar

  • rotating radius

    Activity

    Prabhat Kumar

  • two reflectors - one source

    Activity

    Prabhat Kumar

  • concave mirror 1

    Activity

    Prabhat Kumar

  • Shadows with two objects - Q

    Activity

    Prabhat Kumar

  • Shadows with two objects - P

    Activity

    Prabhat Kumar

  • Shadows with two objects

    Activity

    Prabhat Kumar

  • shadows1

    Activity

    Prabhat Kumar

  • Physics

    Book

    Prabhat Kumar

  • Sphere rolling down an inclined plane

    Activity

    Prabhat Kumar

  • Complex number plane

    Activity

    Prabhat Kumar