Class 10: Light (Commonly Used Terms)


Class 10: Light (Commonly Used Terms)Versión en línea Class 10: Light (Commonly Used Terms) por Puvi king 1 Convex 2 Concave 3 Concave Mirror 4 Convex Mirror 5 Principle Axis (Convex) - Imagine a straight line passing through the pole and the centre of curvature of a spherical mirror. This line is called the principal axis. Remember that principal axis is normal to the mirror at its pole. 6 Principle Axis (Concave) - Imagine a straight line passing through the pole and the centre of curvature of a spherical mirror. This line is called the principal axis. Remember that principal axis is normal to the mirror at its pole. 7 Radius of Curvature (Concave) - The radius of the sphere of which the reflecting surface of a spherical mirror forms a part, is called the radius of curvature of the mirror. It is represented by the letter R. You may note that the distance PC is equal to the radius of curvature. 8 Radius of Curvature (Convex) - The radius of the sphere of which the reflecting surface of a spherical mirror forms a part, is called the radius of curvature of the mirror. It is represented by the letter R. You may note that the distance PC is equal to the radius of curvature. 9 Centre of Curvature (Concave) - This sphere has a centre. This point is called the centre of curvature of the spherical mirror. It is represented by the letter C. The centre of curvature of a concave mirror lies in front of the mirror. 10 Centre of Curvature (Convex) - This sphere has a centre. This point is called the centre of curvature of the spherical mirror. It is represented by the letter C. The centre of curvature of a convex mirror lies behind the mirror. 11 Pole (Concave) - The centre of the reflecting surface of a spherical mirror is a point called the pole. It lies on the surface of the mirror. The pole is usually represented by the letter P. 12 Pole (Convex) - The centre of the reflecting surface of a spherical mirror is a point called the pole. It lies on the surface of the mirror. The pole is usually represented by the letter P.

Class 10: Light (Commonly Used Terms)Versión en línea

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