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Lens-formula

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    • lens-formula
    JEE Main - Physics
    A double convex lens has two surface of equal radii R and refractive index 1.5 ,then focal length f
    Asked by sreelekhachakali2006 | 15 March, 2024, Mar:%i:Friday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE XII Science - Physics
    Why don't we use sign convention while deriving lens makers formula?
    Asked by santhoshsindoora | 27 September, 2023, Sep:%i:Wednesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE XII Science - Physics
    obtain the lens formula in case of concave lens
    Asked by marvellouskyndiah | 17 May, 2023, May:%i:Wednesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE XII Science - Physics
    define lens maker formula
    Asked by bmahalik21 | 04 March, 2023, Mar:%i:Saturday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE X - Physics
    CAN U SEND ME THE IMPORTANT FORMULAE IN LIGHT REFLECTION AND REFRACTION  
    Asked by chandukoppararpu | 14 October, 2020, Oct:%i:Wednesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE X - Physics
    The radius of curvature of two faces of double convex lens are 10cm,15cm and its focal length is 12cm. Then determine refractive index of lens
    Asked by abdibnzubair | 06 October, 2020, Oct:%i:Tuesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    ICSE X - Science
    as object distance is decreased zero, that is the object is held very close to the lens ,the images in a diverging lens and converging lens become almost similar. can you find a simple qualitative explanation as to why? is there one different still?
    Asked by kumargangwarn | 19 July, 2020, Jul:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE X - Physics
    The object 5cm high is placed in front of a lens of power +2D. Two times real and magnified image of the object is attained by the lens. Find 1)Object distance 2)Image distance 3)height of the image
    Asked by katariayash1212 | 17 June, 2020, Jun:%i:Wednesday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    JEE Main - Physics
    Solve
    question image
    Asked by adjacentcalliber10 | 05 May, 2019, May:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT
    CBSE XII Science - Physics
    A converging lens of refractive index 1.5 and of focal length 15 cm in air, has the same radii of curvature for both sides. if it is immersed in a liquid of refractive index 1.7, Calculate the focal length of the lens in the liquid?
    Asked by satya785583 | 24 March, 2019, Mar:%i:Sunday
    ANSWERED BY EXPERT ANSWERED BY EXPERT

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