Convex Mirror
Side view mirrors.
Rear View MirrorThe kind of mirror used in the rear-view mirror must be convex mirrors, because it creates smaller, yet still upright images. Concave mirrors would create an inverted image and the cars you see are not upside down. Convex mirrors make everything smaller so this allows the driver to see a greater range of things behind him.
The chemical used on the back side of mirrors is usually silver nitrate or aluminum.
They use convex mirrors to give a wider view.
they are windows and winscreen and the revision mirror and the side mirrors
Concave mirrors are used in telescopes. Convex mirrors are used as side-view mirrors in cars.
To give a wider angle of view.
They didn't have mirrors as such, they just polished up bits of metal really well which they then used as a reflective device.
concave mirror is a solar device
Convex mirrors are often used for side mirrors (if the mirror has a note saying "objects in mirror are closer than they appear," it's convex; it may be convex even without such a note).
Archimedes invented a device to set fire to ships. This used mirrors to focus the rays of the sun on the ships which were attacking the city.
Concave mirrors are commonly used in devices such as makeup mirrors, satellite dishes, and reflecting telescopes to focus light and create magnified or clearer images.