Formulas of -
Mirror formula
Focal length formula
Linear magnification formula
Absolute refractive index Lens formula
Magnification of lens formula
Power of lens formula
Answers
Answer: Mirror formula is the relationship between object distance (u), image distance (v) and focal length.To measure the focal length of a converging (convex) lens. To measure the focal length of a converging (convex) lens. Using the formula: 1/u + 1/v = 1/f, the focal length f of the lens can be found.The formula for calculating microscopic magnification is simply the ocular lens magnification times the objective lens magnification. In other words, the total magnification of using the 4x scanning lens is (10x) * (4x) = 40x absolute refractive index of a medium. ANSWER. Absolute refractive index of a medium is defined as the ratio of the velocity of light in a vacuum to the velocity of light in the medium. If c is the velocity of light in vacuum and v in the medium, then: n=c/v.Magnification of a lens is defined as the ratio of the height of image to the height of object. It is also given in terms of image distance and object distance. It is equal to the ratio of image distance to that of object distance.The diopter is the unit of measure for the refractive power of a lens. The power of a lens is defined as the reciprocal of its focal length in meters, or D = 1/f, where D is the power in diopters and f is the focal length in meters. Lens surface power can be found with the index of refraction and radius of curvature.
Explanation:
Answer:
mirror formula is one upon f is equals to one upon v plus one upon u