WebMirror formula for a convex mirror: Let P be the pole, F the principal focus and C the centre of curvature of a convex mirror of small aperture. Let PF = f, the focal length and PC = R, the radius of curvature of the mirror. AB is an object placed in front of the mirror perpendicular to its principal axis. A B is the virtual, erect image of the object AB formed … WebApr 10, 2024 · Focal length (f): The distance between the pole and the principal focus of a spherical mirror is called the focal length. It is represented by the letter f. Aperture: The diameter of the reflecting surface of a spherical mirror is called its aperture. [the distance MN in the above figures]
Mirror Formula for Spherical Mirrors Questions - Practice …
Webf= focal length of the concave mirror = 3 cm putting the values, Image distance of mirror is -6cm 2. The focal length and the object distance in case of a convex mirror are 6 cm and 8 cm respectively. Calculate the image distance. Ans. From the mirror formula, Using sign convention for convex mirror, u= object distance= 8cm WebOct 13, 2024 · The focal length of the spherical mirror is denoted by f in this formula. So, the formula here stands as 1/v+1/u=1/f The present formula explains that the object distance (u), image distance (v) and the focal length (f) of a … bitcoin trading 101
Mirror Formula - Formula and Explanation Turito
Webc. Focal length which is represented as ‘f’. And is written as : \( \frac{1}{v} + \frac{1}{u} = \frac{1}{f} \) This formula is valid for all kinds of spherical mirrors, for all positions of the … WebDec 23, 2024 · In order to determine the focal length of a spherical mirror we should know the radius of curvature of that mirror. The distance from the vertex to the center of curvature is called the radius of curvature. The focal length is half the radius of curvature. Formula : For a convex mirror Input : R = 30 Output : F = 15 For a convex mirror Input ... WebThe distance from the pole to the center of curvature is called (no surprise, I hope) the radius of curvature ( r ). The distance from the pole to the focal point is called the focal … bitcoin trading account