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Which one of the following research methods can show cause and effect
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As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
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What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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Calculate the amount of energy needed to take 34g of ice at -2°C to 118°C...
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