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H o m e w o r k. H o m e w o r k. What is the frequency of green light, which has a wavelength of 4.90 x 10 -7 m?. H o m e w o r k. What is the frequency of green light, which has a wavelength of 4.90 x 10 -7 m? c = λν. H o m e w o r k.

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**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m?**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? c = λν**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = c λ**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = c 4.90 x 10-7 m**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = c 4.90 x 10-7 m**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = 3.00 x 108 m/s 4.90 x 10-7 m**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = 0.612 x 1015 s-1**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = 6.12 x 1014 s-1**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = 6.12 x 1014 Hz**Homework**• What is the frequency of green light, which has a wavelength of 4.90 x 10-7 m? ν = 6.12 x 1014 Hz (1 Hz = 1 wave/second)**Homework**• An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency?**Homework**2. An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency? c = λν**Homework**2. An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency? ν = c λ**Homework**2. An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency? ν = c 1.15 x 10-10 m**Homework**2. An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency? ν = 3.00 x 108 m/s 1.15 x 10-10 m**Homework**2. An X-ray has a wavelength of 1.15 x 10-10 m. What is its frequency? ν = 2.61 x 1018 Hz**Homework**• What is the speed of an electromagnetic wave that has a frequency of 7.8 x 106 Hz?**Homework**• What is the speed of an electromagnetic wave that has a frequency of 7.8 x 106 Hz? What is the speed of every electromagnetic wave?**Homework**• What is the speed of an electromagnetic wave that has a frequency of 7.8 x 106 Hz? C = 3.00 x 108 m/s, silly!**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) c = λν**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = c ν**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.00 x 108 m/s 94.7 MHz**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.00 x 108 m/s 9.47 x 101 MHz**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.00 x 108 m/s 9.47 x 107 Hz**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.00 x 108 m/s 9.47 x 107 /s**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 0.317 x 101 m**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.17 x 100 m**Homework**• A popular radio station broadcasts with a frequency of 94.7 MHz. What is the wavelength of the broadcast? (1 MHz = 106 Hz) λ = 3.17 m

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