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Mirror equation is an equation relating object distance and image distance with focal length. It is also known as the mirror formula. In a spherical mirror: The distance between the object and the pole of the mirror is called Object distance (u). The distance between the image and the pole of the mirror is called Image distance (v).
Apr 16, 2024 · What is Mirror Formula. This formula denotes relationship between. Object Distance (u) Image Distance (v) Focal length (f) Note : - We follow the sign convention for mirrors. In the image, the red text is negative, and blue text is positive. Thus, If Virtual image is formed, v is positive. If Real Image is formed, v is negative.
The Mirror Formula (also referred to as the mirror equation) gives us the relationship between the focal length (f), the distance of the object from the mirror (u) and the distance of the image from the mirror (v). The mirror formula for a concave mirror is given below.
A mirror formula can be defined as the formula which gives the relationship between the distance of object ‘u’, the distance of image ‘v’, and the focal length of the mirror ‘f’. The mirror formula is applicable for both, plane mirrors and spherical mirrors (convex and concave mirrors).
1 v + 1 u = 1 f. This formula is valid for all kinds of spherical mirrors, for all positions of the object. Although one needs to be careful about the values, one puts for u,v and f with appropriate sign according to the sign convention given above.
Question of Class 10-Mirror Formula : Let us first know about the terms used in the mirror formula of spherical mirrors. (i) Object distance (u) : The distance of the object from the pole ‘P’ of the spherical mirror is called the object distance. It is denoted by the letter ‘u’.
MIRROR FORMULA: A formula that gives the relationship between the image distance, the object distance, and the focal length of a mirror is known as mirror formula. Mathematically: 1 v + 1 u = 1 f 1 v + 1 u = 1 f. where ; v=image distance. u=object distance. f=focal length. DERIVATION OF MIRROR FORMULA: From the ray diagram,
Mirror Formulae ,Light - Reflection and Refraction - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 10 on TopperLearning.
Physics. Revise with Concepts. Solve Problems for Mirror and Magnification Formula. Example Definitions Formulaes. Learn with Videos. Basics of Mirror Formula. 6 mins. Basics of Magnification of Spherical Mirrors. 7 mins. Magnification and Problem on Mirror Formula. 9 mins. Mirror Formula Sign Convention. 9 mins.
Apr 14, 2023 · In this session, I will continue with the light chapter of class 10.Chapter 9 "Light Reflection and Refraction" Playlist: https://www.youtube.com/watch?v=fE...
