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A concaved shape is one that is curved like the inner surface of a sphere. (Think about something that is cave-like.)
The opposite, a convex surface, is one that is shaped like the outer surface of a sphere.
So the mirror in a telescope has a concaved surface, as does the inside of a bowl and the surface of a crater or valley.
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∙ 10y ago
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Is a jeweller's mirror concave or convex?
concave
What is the opposite of Convex?
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
Is concave a parallelogram?
Concave is a property of [irregular] polygons. A parallelogram cannot be concave.
What type of mirror is used by dentist- plano concave or concave?
plano concave
Is concave mirror in shape of parabola?
no concave mirror is in shape of concave mirror
Is an arrow concave or convex?
Concave, because you can connect the corners from the outside.
Is a cross concave or convex?
Concave
Is concave curved in or out?
concave=in convex=out
What does 'concave up' mean in physics terms?
There are some meaning on the term " concave up". However, in most cases, a concave is a hallow curve. A half circle with an opening is also a concave. Concave up means to concave somethings.
Is a rectangle a convex or concave?
Rectangle
What is the inside of a spoon concave or convex?
concave
Concave in a sentence?
His glasses have a concave lens.
