MCQs: The critical angle for glass is
Category: Science Mcqs, Published by: teswesm
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MCQs: Yellow lights stimulate
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MCQs: Each ray of light is
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MCQs: If a ray of light enters the surface of diamond at an angle of 24 Degree or more, the light would
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MCQs: The higher the "refractive index"
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MCQs: A line drawn at right angle to the plane is known as
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MCQs: In optical fiber, the data is transferred in form of
Category: Science Mcqs, Published by: teswesm
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MCQs: The number of the most common shapes of lenses are
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MCQs: An example of object that uses concave lenses, is
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MCQs: The lens in our eye can change its thickness due to
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MCQs: The number of cone cells in an eye is
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MCQs: We can see things because they
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MCQs: We see different colors on screen because dots change their
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MCQs: The critical angle is basically the
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MCQs: For long-sightedness, the lenses that are used, are
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MCQs: Converging means to
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MCQs: A color filter removes
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MCQs: Light travels in
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MCQs: When light enters water from air, its speed decreases to
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MCQs: The lenses work due to the
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