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What is the origin of the word concave?
The word concave is derived from the Latin word concavus, from cavus, meaning cave.
Which of the following lenses is a converging lens A double-convex lens B spherical-convex lens C plano-concave lens D convexo-concave lens?
Double-convex lens
What lens is a converging lens double-convex spherical-convex plano-concave or convexo-concave lens?
A converging lens is also known as a magnifying lens. The shape of the lens is a double convex shape.
Is the eye concave or convex?
The eye itself is concave, meaning it is curved inward. The cornea and lens within the eye, however, are convex in shape.
What is the meaning of concave side?
The concave side refers to the side of a curve that is curved inward or "caved in." It is the side that appears to be creating a hollow or depression in the surface. In geometry, concave shapes curve inward, like a cave.
Is a magnifying glass a concave?
A magnifying glass is convex, meaning that the lens curves outward.
What is the difference between double convex lens from double concave lens?
A double convex lens is thicker in the middle and thinner at the edges, causing light rays passing through it to converge. A double concave lens is thinner in the middle and thicker at the edges, causing light rays passing through it to diverge.
What does 'concave up' mean in physics terms?
In physics, 'concave up' refers to the shape of a curve or surface that opens upward, resembling a cup that faces upwards. This typically signifies a region where the rate of change of a function is increasing. It is often associated with the idea of a positive second derivative.
What architectural term refers to a molding of double curuature that is concave at one end and convex at the other?
cyma
Meaning double hump on heads?
meaning of double hump
What is corvex?
If you mean convex, convex is a term meaning curving out or bulging outwards. It is the opposite/antonym of 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.
