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What is the formula of areal magnification |
| Answer» \xa0Linear Magnification = Height of the image / Height of the object = -v/uAreal Magnification =\xa0v2\xa0/ u2\xa0Other imp formulas:Snells law\xa0sin i / sin r = constant\xa0= Refractive index between two given mediumRefractive index of a medium,\xa0μ = c/v\xa0where c is the speed of light in vacuum and v is the speed in light in the mediumLens Formula\xa01/f = 1/v – 1/u\xa0where, f = focal length of the lens, u = distance of object, v = distance of image.Lens Maker’s formula\xa01/f=(μ – 1) (1/R1 – 1/R2)\xa0where, μ = refractive index of the material of the lens and R1 and R2 are radii of curvature of the lensTwo lenses are in contact with each other, then\xa0P = P1\xa0+ P2\xa0where P, P1, P2\xa0are the power of combination, power of lens 1 and power of lens 2 respectively.Two lenses are separated by a distance d, then\xa0P = P1\xa0+ P2\xa0–d P1\xa0P2 | |