With the help of a diagram , show the position of an object and
an image in a plane mirror .
Answers
Answer:
Cosider a point source of light O placed in front of a plane mirror MM’. a ray of light OA coming from O in incident at point A on the mirror and gets reflected in the direction AX according to the laws of reflection of light. Another ray of light OB coming from O strikes the mirror ar point B and gets reflected in the direction BY. Rays AX and BY, on producing backwards, meet at point I behind the mirror; which is the image of point source O. Characteristics of image formed in a plane mirror: (i) The image formed in a plane mirror is virtual. It cannot be received on a screen. (ii) The image formed in a plane mirror is erect. It is the same side up as the object. (iii) The image in a plane mirror is of the same size as the object. (iv) The image formed by a plane mirror is at the same distance behind the mirror as the object is in front of the mirror. (v) The image formed by a plane mirror is laterally inverted.
Explanation:
Hope it's helpful to you
Answer:
Cosider a point source of light O placed in front of a plane mirror MM'. a ray of light OA coming from O in incident at point A on the mirror and gets reflected in the direction AX according to the laws of reflection of light. Another ray o light OB coming from O strikes the mirror ar point B and gets reflectec in the direction BY. Rays AX and BY, on producing backwards, meet at point I behind the mirror; which is the image of point source O. Characteristics of image formed in a plane mirror: (i) The image formed in a plane mirror is virtual. It cannot be received on a screen. (ii) The image formed in a plane mirror is erect. It is the same side up as the object. (iii) The image in a plane mirror is of the same size as the object. (iv) The image formed by a plane mirror is at the same distance behind the mirror a: the object is in front of the mirror. (v) The image formed by a plane mirror is laterally inverted.