WebAug 13, 2014 · f = focal length. • ( 5 votes) santhosh prabahar 5 years ago If you did this problem using the equation 1/f=1/v-1/u, you would get the answer as 6 cm. According to … WebSolution. The distance between the pole of the mirror ( or the optical center of the lens) and the focal point of a mirror (or lens) is called the focal length. The focal point (F) of a …

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WebAnand traders 5.5mm dia lens pair, 12mm focal length for various purposes, for making eyepiece,plano convex lenses 3.4 out of 5 stars 10 ₹190.00 ₹ 190 . 00 WebSep 12, 2024 · When the object is closer than the focal length from the lens, the image distance becomes negative, which means that the image is virtual, on the same side of … bsn login online malaysia

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WebDec 21, 2024 · The converging ability of a convex lens is defined by its strength, while the diverging ability of a concave lens is defined by its diverging ability. The focal length of a lens is inversely proportional to its intensity. High optical strength is … WebAs shown above, real images are produced when the object is located a distance greater than one focal length from the lens. A virtual image is formed if the object is located … Webfominal Focal length of convex lens fi = cm Nominal Focal length of concave lens f 2 = cm Nominal Focal length of the combined lens system F = cm (use eq. 3) (1 point) Table 1: convex lens ( 3 points) 1. Calculate the average and uncertainty of the focal length 7. calculate the % difference between the average of the focal length and the focal length … bsn jalan othman