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Curved mirror: Quiz
  
  

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Question 1: Similar devices are sold to be attached to ordinary ________.
Computer monitorVideo cardFloppy diskUniversal Serial Bus

Question 2: A ray drawn from the top of the object to the surface vertex (where the optical axis meets the mirror) will form an ________ with that axis.
AngleTriangleLatitudeGeometry

Question 3: Some ________ use convex mirrors to allow the user correctly aim the camera while taking a self-portrait.
Photography and the lawCamera phoneMobile phone featuresMobile phone

Question 4: A curved mirror is a ________ with a curved reflective surface, which may be either convex (bulging outward) or concave (bulging inward).
AluminiumMirrorGoldOptics

Question 5: Most curved mirrors have surfaces that are shaped like part of a ________, but other shapes are sometimes used in optical devices.
Manifold3-sphereSphereGeometry

Question 6: The most common non-spherical type are parabolic reflectors, found in optical devices such as ________ that need to image distant objects, since spherical mirror systems suffer from spherical aberration.
Cassegrain reflectorOptical telescopeReflecting telescopeNewtonian telescope
















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