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A small telescope has an objective …

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A small telescope has an objective lens of focal length140cm and an eyepiece of focal length5.0cm.What is the separation between the objective lens and the eyepiece (in normal adjustment)? (b)If this telescope is used to view a100 m tall tower 3km away,what is the height of the image of the tower formed by the objective lens?

    • Posted by Hitesh Kumar 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Hitesh Kumar 7 years, 10 months ago

    Lakin mujhe Milla he nahi. New SL me hai ya old me

    0Thank You

    Hitesh Kumar 7 years, 10 months ago

    Ohh thanks @sweety???

    1Thank You

    Sweet Sweety Yadav 7 years, 10 months ago

    Ye SL ke page no. 69 or hai

    0Thank You

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