Question

what is various uses of convex in day to day life

Answer 1

convex is used as mirror...
by dentist to give a close check up
as shaving mirrors
convex as lens...
for hypermyopia....

Answer 2

1. Convex mirrors are used in REAR VIEW as they give inverted image and provide wider field view.

2. Convex mirrors are used in STREETLIGHT to so that they can spread light in large areas.

3. Convex mirrors are used in SHAVING to get an enlarged and erect image of the face.

4. Convex lens are used when a person is suffering from HYPERMETROPIA.

5. Convex lens are used in MAGNIFYING GLASS to fall the light on a particular point.

6. Convex lens are used is CAMERAS as they can focus light.