11. The parts of concave mirror F C V C = center of mirror curve or radius of curvature F =the mirror focal point or focal length V = the mirror vertex FV = the distance of mirror focal length CV= the mirror radius
12.
13. F V 1. A ray parallel to the mirror axis reflected passes through the focal point of a concave mirror
14. F V 2. A ray that passes through the focal point of concave mirror is reflected parallel to the mirror axis
15. F V 3. A ray that proceeds along a radius of the mirror is reflected back along its original path
16.
17. TERUS ULANG F C Images formed at C The nature real, inverted, the same size at the radius of curvature C
18. F C Images formed at inside F ( first room) The nature virtual, erect, enlarger at IV room
19. F V Images formed between C and the focal length F( second room) The nature real, inverted, enlarger at III room
20. F C Images formed beyond the center of curvature (third room) The nature real, inverted, diminished at II room
21. F C Images formed at F No image will be formed ( the image distance is infinite)