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IN Class Review Electrons .

Label the parts of a wave in this drawing, including wavelength, amplitude, crest, trough, and origin.

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Light behaves as..... both a 4,,anda ) ..... ' ........ ?i

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3. Wavelength and frequency have an INVERSE relationship. a. Which means as wavelength increases, frequency /)QC'ÿ Q(ÿ SÿOÿ 4. Frequency and energy have a DIRECT relationship.

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a. Which means as Frequency increases, energy fÿ/ÿ'©ÿ-ÿ,ÿ-ÿ

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Calculate the wavelength of a wave that has a frequency of 4.7 x 10 4 Hz.

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Calculate the frequency of a wave that has a Wavelength of 2.4 x 10 -5 m.

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Calculate the Energy of a wave that has a frequency of 4.7 x 10 4 Hz.

8. Calculate the energy of a wave that has a wavelength of 4.7 x 10 -4 m.

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22. What element is described by this identifying square: 5p4? ii,,dJ),. ÿ" i. k)ÿlÿ :ÿ ÿ 'ÿ7 i"