Centre of reflecting surface of mirror
WebThe centre of the sphere, of which the mirror is a part is called the centre of curvature (C). The geometrical centre of the mirror is called its pole (P). The line joining the pole of the mirror and its centre of curvature is called the principal axis. WebAs illustrated in Fig. 69, the normal to the centre of the mirror is called the principal axis. The mirror is assumed to be rotationally symmetric about this axis. Hence, we can …
Centre of reflecting surface of mirror
Did you know?
WebMar 24, 2024 · The center of the reflecting surface of a spherical mirror is called the Pole. A spherical mirror is a mirror that has the shape of a piece cut out of a spherical surface. … WebMar 16, 2024 · A curved mirror is concave or convex depending on whether the reflecting surface faces toward the centre of curvature or away from it. Curved mirrors in ordinary usage have surfaces that are spherical, …
WebApr 9, 2024 · These two mirrors are called spherical mirrors. The reflecting surface on both sides look like a part of a sphere, hence the name. These two are further given a notable name. The mirror that has its reflecting surface curved inwards is called a concave mirror, and the mirror that has its reflecting surface curved outwards is called … WebWhat is a spherical mirror? Answer. A reflecting surface which is a part of a sphere is called a spherical mirror. ... Centre of curvature — The centre of curvature of a mirror is the centre of sphere of which the mirror is a part. Question 4. Draw suitable diagrams to illustrate the action of (i) concave mirror, and (ii) convex mirror, on a ...
WebA spherical mirror is a mirror whose reflecting surface is a part of a hollow sphere of glass. One side of the mirror is well polished and reflecting, and another side of the … WebMar 23, 2024 · A spherical mirror is a mirror whose reflecting surface is a part of a hollow sphere of glass. One side of the mirror is well polished and reflecting, and another side of the mirror is opaque (often painted red). …
Web2 days ago · Centre of Curvature: The focal point of a circle; of which the reflecting surface of a round mirror is a section; is known as the center of curvature of the spherical mirror. Centre of curvature is not an …
WebA mirror surface is smooth, so the reflection by a mirror is a regular reflection. A parallel beam of light incident on it, gets scattered by making reflected rays in different directions. (b) Regular reflection . ... The centre of a spherical mirror is called its pole. (d) Principal axis: The straight line passing through the centre of ... bromley churchill theatreWebSep 12, 2024 · Expert Answer The ray passing through the centre of curvature and strikes the curved reflecting surface makes an angle Zero degree with the normal or 90 degree with the tangent at the point it strikes. cardi b and kanye westWebMirror having a curved reflecting surface are called as: a. plane mirror. b. spherical mirrors. c. simple mirror. d. none of the above. View Answer. bromley churchill theatre ticketsWebJan 24, 2024 · Before we understand the uses of spherical mirrors, we need to understand the law of reflections. The laws of reflection apply to all types of surfaces: smooth or … cardi b and megan grammy performance videoWebThe angle between the reflected ray and the perpendicular is called the angle of reflection. According to the law of reflection, light is always reflected at the same angle that it … cardi b and megan grammy performanceWebApr 6, 2024 · The centre of the reflecting surface of a spherical mirror is called the (a) pole (b) radius (c) centre of curvature (d) focus optics Please log in or register to answer this question. 1 Answer 0 votes answered 4 days ago by HemangRathore (42.4k points) Correct option is (a) pole bromley citizens adviceWebNov 2, 2024 · Centre of mirror curvature (C): It is the centre of the sphere that the mirror is considered as a part of it. It lies in front of the reflecting surface in the concave mirror, … bromley civic centre booster jab