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Question("If an object is outside the focal point on a concave mirror, the image will be");
WrongChoice("virtual and inverted.");
CorrectChoice("real and inverted.");
WrongChoice("virtual and upright.");
WrongChoice("none of the above.");

/*?*/
Question("Images formed by concave lenses are");
WrongChoice("real and inverted.");
CorrectChoice("virtual.");
WrongChoice("enlarged.");
WrongChoice("none of the above.");

Question("A 20 cm tall object has a 40 cm tall virtual image. What is the magnification?");
WrongChoice("0.5");
CorrectChoice("2");
WrongChoice("3");
WrongChoice("4");

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Question("A convex lens has a focal length of 25.5 cm. If an object is placed 72.5 cm from the lens, the image's distance from the lense will be");
WrongChoice("31.7 cm");
WrongChoice("33.5 cm");
CorrectChoice("39.3 cm");
WrongChoice("none of the above.");

Question("Which type of mirror produces an image that is always erect, always the same height as the object, and always virtual?");
WrongChoice("Concave");
WrongChoice("Convex");
CorrectChoice("Plane");
WrongChoice("None of the above");

Question("A concave mirror has a radius of curvature of 1.6 m. The focal length is");
CorrectChoice("0.80 m.");
WrongChoice("3.2 m.");
WrongChoice("32 cm.");
WrongChoice("none of the above.");
Explanation("The focal length is always 1/2 the length of curvature.");

Question("The bending of light as it travels from one medium into another is called");
WrongChoice("reflection.");
WrongChoice("diffraction.");
CorrectChoice("refraction.");
WrongChoice("none of the above.");

Question("The law that describes the relationship between the angle of incidence and the angle of reflection is called");
CorrectChoice("the law of reflection.");
WrongChoice("the law of refraction.");
WrongChoice("a virtual image.");
WrongChoice("none of the above.");

Question("If your face is 62 cm in front of a plane mirror, where is the image of your face located?");
WrongChoice("62 cm in front of the mirror");
CorrectChoice("62 cm in back of the mirror");
WrongChoice("62 cm below the mirror");
WrongChoice("31 cm in front of the mirror");

Question("Images created by convex mirrors are always");
CorrectChoice("smaller than the object.");
WrongChoice("the same size as the object.");
WrongChoice("larger than the object.");
WrongChoice("none of the above.");

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<h1>Quiz 14. Mirrors &amp; Lenses</h1>

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