Draw sketches to show the relative positions of prominent stars in
Ursa Major
Orion

Draw sketches to show the relative positions of prominent stars in Orion

Draw a neat diagram to show the position of apchelion perihelion and foci in a planetary model.

Draw the ray diagrsm showing the position of the object and image to get real the inverted image, whose size is same as the object using convex lens.

Draw they ray diagram showing the position of the object and image , to get the virtual erect image , to get the virtual erect image whose size is enlarged by using convex lens.