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Light whose waves all have the same wavelength, direction, and coincidental peaks is calledA) coherent light B) incandescent
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In a projection lantern at least half the light from the lamp is headed in the wrong direction; where would you put a mirror and
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2. asked by Anonymous
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How do refracting telescopes magnify a far away image?A. by forcing light beams to change direction B. by directing light beams
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Which statement best describes the refraction of light as it moves from air to glass?(1 point) Although the light changes speed,
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Which statement best describes how light and lenses work together?A.Lenses change the direction of light rays by bending them.
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Which statement best describes how light and lenses work together?A) Lenses change the direction of light rays by bending them.
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2. asked by help me
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When light reaches a barrier or the edge of an opening it diffracts, which means that the light _________.Responses A
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When light reaches a barrier or the edge of an opening it diffracts, which means that the light _________.Responses A
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A ray of light falls on one of two plane mirrors placed at an angle of 90 degrees. show that the direction of the ray after two
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2. asked by jane
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In experiment 1, unpolarized light falls on the polarizer in the figure. The angle of the polarizer is = 58.0°. In experiment
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2. asked by Help
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