what is covex lens and concave lens
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Lens bound by two spherical mirrors curved inwards is convex lens.
Lens bound by two spherical mirrors curved outwards is concave lens.
Lens bound by two spherical mirrors curved outwards is concave lens.
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convex lens are called converging lens as it converges the Ray of light coming from far object to a point.
concave lens are called diverging lens as it diverges the Ray of light coming from a point object to parallel Ray's of light meeting at infinity.
concave lens are called diverging lens as it diverges the Ray of light coming from a point object to parallel Ray's of light meeting at infinity.
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