Linear magnification produced by spherical mirrors : The ratio between the height of the image produced by the spherical mirror to the height of the object is called the linear magnification. Your email address will not be published. In convex mirror, the field of view is increased as compared to plane mirror. EduRev is like a wikipedia
The principal axis is taken as the x-axis of our coordinate system. To obtain this type of numerical information, it is necessary to use the Mirror Equation and the Magnification Equation. The negative magnitude of magnification indicates real and inverted image. this is your one stop solution. h o = height of the object. A precision magnifier serves the role of a simple magnifier but holds multiple elements to erase aberrations and yield a sharper image. Mirror formula: The relation between the distance of the object from the pole of the spherical mirror (u), the distance of the image from the pole of the spherical mirror (v) and its focal length (f) is given by the mathematical formula : It must be remembered that focal length (f) of a spherical mirror is half the radius of curvature (R). A real image can be taken on a screen, but a virtual image cannot be taken on a screen. it is erect and formed above the principal axis. Do check out the sample questions
Class 10 Mirror Formula and Magnification - Light Reflection and Refraction, Class 10, Science | EduRev Notes Summary and Exercise are very important for
Linear magnification when the image is virtual : In case of virtual image. The relation between the distance of the object from the pole of the spherical mirror (u), the distance of the image from the pole of the spherical mirror (v) and its focal length (f) is given by the mathematical formula : It must be remembered that focal length (f) of a spherical mirror is half the radius of curvature (R). 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Let’s learn about formula and magnification produced by spherical mirrors. Magnification of a mirror, m = -v/u Where u= object distance, v = image distance and f = focal length Let's consider an example: A concave mirror has focal length 10 cm and object is placed at distance 15 cm from pole of mirror. (iii) Do not put the sign of unknown variables. where, v = Distance of image from pole of mirror u = Distance of object from pole of mirror and, f = Focal length of the mirror. Magnification is also equal to the ratio of image distance to the object distance. out Class 10 lecture & lessons summary in the same course for Class 10 Syllabus. Magnitude of magnification indicates real and inverted image with a ray diagram droplet acts as a simple magnifier that the. Magnification - Light Reflection and Refraction, Class 10, Science | EduRev is. Magnifies the object above the principal axis is taken as the object is always.. In case of virtual image can be taken on a screen, a. 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