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    Question

    One can distinguish a telescope from a microscope by

    observing –
    A length Correct Answer Incorrect Answer
    B colour Correct Answer Incorrect Answer
    C size of the lens Correct Answer Incorrect Answer
    D length and size of the lens Correct Answer Incorrect Answer

    Solution

    Telescope and Microscope are two scientific instruments that serve their purposes differently. One of the main differences between a telescope and a microscope is that a telescope is used to view things that are far whereas a microscope is used to view things that are very near. Another important difference between telescope and microscope is that the focal length or the distance from the focal point to the lens is different in these two scientific instruments.

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