A ray of light is incident on am interface at angle 45° and is refracted at 30°
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•Refract...
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Study the following reaction carefully. what classification should this reaction have? 4al + 3o2 2al2o3synthesisdecompositionsingle replacementdouble displacement
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Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
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Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
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What part of the ear is names after tools, such as the hammer and the anvil?
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