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Chem 161 Lecture 3 Answers 2023 UPDATE RATED A+
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Chem 161 Lecture 3 Answers 2023 UPDATE RATED A+ What is a mole? number of atoms that has a mass equal to the AMU in grams What is Avogadro’s number? 6.022 x 10^23 atoms/mole What is wavelength? distance between each wave unit λ What is frequency? # of waves (cycles) per second What are units of wavelength? m, mm, nm (length of each λ) What are units of v? cycles/sec waves/sec sec^-1 Hz (heartz) What is the velocity of the wave? λ * v = velocity of wave (meter/wave) * (wave/sec) = meter/sec What is the speed of light? 2.998 x 10^8 m/s = c For electromagnetic radiation, c = ? λv=c
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Chem 161 Lecture 3
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Chem 161 Lecture 3
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