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9th Science Test 6

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Across
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What is the bending of the path of a wave speed
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Which type of ultraviolet radiation is mostly, but no completely, blocked by the atmosphere ozone layer
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The use of lasers to transmit signals through narrow glass cables
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In which type of wave do particles of the medium oscillate in the direction of wave motion
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Which phenomenon does light above a certain frequency knock electrons loose from the atoms of certain metals
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The idea that gravity is a result of the geometry of space is part of the ? theory of relativity
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The three-dimensional image produced by laser light
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What is a triangular glass object that separates light into its component colors through refraction
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A device designed to measure the heat involved in a physical or chemical change
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The quantity that measures the amount of disorder in a system
Down
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Light consists of tiny bundles or packets of energy
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A mirror with the reflecting surface on the inside of a spherical surface is what mirror
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Which fallacies occur when a term is misleadingly used with two different meanings in one single argument?
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What type of lens curves outward and bends light inward to converge on a point
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The ability of a gas to be easily squeezed and compacted into smaller containers
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Each of the dark fringes formed as light interferes destructively from a narrow slit is a ?
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Any change in velocity
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The transfer of heat without matter
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What type of heat transfer occurs between a hot pad and a casserole dish resting on it