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Surely it must be the camber?
true
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A parallel light source will reflect off a concave mirror and go through a point inside the curve called the focus. Reflecting from a convex mirror will cause all light to bounce off in a straight line away from a focus point behind the mirror.
Approx 0.995
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
Convex lenses protrude or curve out, concave lenses curve in, like a cave...
Convex lens curve outwards.
Convex lenses makes an object appear larger and closer. They curve inwards toward the center.
An open curve, perhaps.
A convex curve in the shaft of a column
yes
The convex mirror curves outwards while the concave mirror would curve inwards. The convex mirror traces light out making faraway objects bigger like in a telescope.
A concave polygon has lines that curve inwards whereas a convex polygon has lines that curve outwards and they are found on and inside spheres
Above 1.96: 0.024998 = 2.5% below 1.96: 0.975002 = 97.5%
concave and convex refer to the curve of the mirror. if it is concave, it curves in at the middle, like a 'cave'. if it is convex, it curves out at the middle, like an eye. think of a spoon - one side is convex, the other is concave. this curve will affect the image the mirror shows.
concave (bulges inward) convex (bulges outward)