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X-rays had a frequency of about 3x10^18 determine it's wavelength (in nm) and energy per photon
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Which word refers to the smallest functional unit of living thing
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Among these processes, which is the slowest chemical reaction? a. digesting food b. boiling an egg c. tarnishing of silver d. melting of a glacier
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X-rays had a frequency of about 3x10^18 determine it's wavelength (in nm) and energy per photon...
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