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Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
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Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 × 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
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1.37 gram of cupric oxide on reduction with hydrogen gas gives 1.098gram of copper and in next exper...
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