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While doing an experiment for the determ...

While doing an experiment for the determination of focal length of a convex lens, Raja Suddenly dropped the lens. It got broken into two halves along the axis. If he continues his experiment with the same lens, can he get the image ?

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Yes , he can get the image of same size.
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While doing an experiment for the determination of focal length of a convex lens, Raja suddenly dropped the lens. It got broken into two halves along the axis. If he continues his experiment with the same lens, (a) Can he get the image ? (b) Is there any change in the focal length ?

While doing an experiment for the determination of focal length of a convex lens, Raja Suddenly dropped the lens. It got broken into two halves along the axis. If the continues his experiment with the same lens, (a) can he get the image? (b) is there any change in the focal length?

Knowledge Check

  • The focal length of a convex lens is f. When it is divided in two parts by a plane parallel to the principal axis, focal length of each part will be _____

    A
    f
    B
    `(f)/(2)`
    C
    2f
    D
    Zero

    • Similar Questions

    Explore conceptually related problems

    While doing an experiment for the determination of focal length of a convex lens , Raja Suddenly dropped the lens .It got broken into two halves along the axis . If he continues his experiment with the same lens, (a) can he the image ? (b) Is there any change in the focal lenght?

    While doing an experiment for the determination of focal length of a convex lens, Raja Suddenly dropped the lens. It got broken into two halves along the axis. If he continues his experiment with the same lens, Is there any change in the focal length ?

    If the distance D between an object and screen than 4 times the focal length of a convex lens, then there are two positions of the lens for which image are formed on the screen. This method is called conjugate method. If d is the distance between the two positions of the lens, obtain the equation for focal length of the convex lens.

    If the distance D between an object and screen is greater than 4 times the focal length of a convex lens, then there are two positions of the lens for which images are formed on the screen. This method is called conjugate foci method. If d is the distance between the two positions of the lens, obtain the equation for focal length of the convex lens.

    If the distance D between an object and screen is greater than 4 times the focal length of a convex lens, then there are two positions of the lens for which images are formed on the screen. This method is called conjugate foci method. If d is the distance between the two positions of the lens, obtain the equation for focal length of the convex lens.

    A point object O is placed on the principal axis of a convex lens of focal length f=20cm at a distance of 40 cm to the left of it. The diameter of the lens is 10. An eye is placed 60 cm to right of the lens and a distance h below the principal axis. The maximum value of h to see the image is

    A long cylindrical tube containing water in closed by an equinvex lens of focal length 10 cm in air. A point source is placed along the axis of the tube outside it at a distance of 21 cm from the lens. Locate the final image of the source. Refractive index of the materials of the lens =1.5 and that of water =1.33.

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