singapursoftware Asked: December 2022 a disease which can be prevented by giving vaccines is night blindnessricketsberi berityphoid
singapursoftware Asked: December 2022 solar eclipse takes place on full moon daynew moon dayevery new moon dayevery full moon daym
singapursoftware Asked: December 2022 the image formed by plane mirror is virtual smaller than object and behind the mirrorreal enlarged and behind the mirrorvirtual behind the mirror
singapursoftware Asked: December 2022 If your image in the plane mirror is 0.5 m away from the mirror, then you are standing at a distance of........
singapursoftware Asked: December 2022 the nature of eye lens is convexconcavein some eyes convex and in some eyes concavenot known