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The image of man height 1.8m , is of len...

The image of man height 1.8m , is of length 1.5 cm on the film of a camera . If the film is 3 cm from the camera, how far is the man from the camera ?

Text Solution

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The correct Answer is:
3.6 cm
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Knowledge Check

  • A rod of length 10 cm lies along the principal axis of a concave mirror of focal length 10 cm in such a way that its end closer to the pole is 20 cm away from the mirror. The length of the image is:

    A
    2.5 cm
    B
    5 cm
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    A
    2.5 cm
    B
    5cm
    C
    10 cm
    D
    15 cm

  • A rod of length 10 cm lie along the principal axis of a concave mirror of focal length 10 cm in such a way that its end closer ot the pole is 20 cm away from the mirror. The length of the image is ,

    A
    2.5 cm
    B
    5 cm
    C
    10 cm
    D
    15 cm

    • Similar Questions

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