(a) An extended object in the form of an arrow pointing upward has been placed in front of a plane mirror. Draw a labelled ray-diagram to show the formation of its image. (b) State the uses of plane mirrors.
Draw a ray diagram to show the formation of image of an object kept in front of a convex mirror. State three characteristics of the image.
Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and focus. State three characteristics of the image.
A lens forms an upright and diminshed image of an object placed at its focal point. Name the lens and draw a ray diagram to show the formation of image.