An object is viewed through a glass prism with its vertex pointing upwards. Draw a ray diagram to show the formation of its image as seen by the observer.

Draw a ray diagram to show the formation of the image as specified in the part a.

Draw a ray diagram showing the formation of image of a point object by a plane mirror.

Draw a simple ray diagram showing the formation of a primary rainbow.

Copy and complete the ray diagram to show the formation of the image of the object AB

A lens produces a virtual image between the object and the lens. Draw a ray diagram to show the formation of this image.

A virtual, diminished image is formed when an object is placed between the optical centre and the principal focus of a lens. Draw a ray diagram to show the formation of the image with the above stated characteristics.

(a) Draw a ray diagram to explain the term angle of deviation. (b) Wgy do the component colours of incident white light cplit into a spectrum whilepassing through a glass prism, explain. (c) Draw a labelled ray diagram to show the formation of a rainbow.

An object is placed in front of a lens between its optical centre and the focus and forms a virtual, erect and diminished image. Draw a ray diagram to show the formation of the image with the above stated characteristics.

In Figure, a monochromatic point source of light S is viewed by an observer O through a prism P. complete the diagram to show the image formed by the prism and as seen by the observer O. label the image by the letter I.

Fig. shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.