Chapter 10 Light Reflection and Refraction – Page 2 – HI MCQ!

Consider the following statements and choose the correct one?

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Large number of thin stripes of black paint are made on the surface of a convex lens of focal length 20 cm to catch the image of a white horse. The image will be?

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A child is standing in front of a magic mirror. She finds the image of her head bigger, the middle portion of her body of the same size and that of the legs smaller. The following is the order of combinations for the magic mirror from the top?

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A ray of light strikes the surface of mirror at an angle of 300 with the mirror. The angle of reflection is?

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A point source of light is placed at the centre of curvature of a concave mirror. The angle of deviation of the rays incident on the mirror from this source and reflected from it is?

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A point object is placed at a distance of 20 cm from a convex mirror of focal length 20 cm. The image will form at?

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A divergent lens will produce?

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The refractive index of transparent medium is greater than one because?

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You are given three medium A, B and C of refractive index 1.33, 1.65 and 1.46. The medium in which the light will travel fastest is?

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If the magnification produced by a lens has a negative value, the image will be?

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