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Calculate the wavelength of light

The wavelength of visible light varies from 0.40 μm to 0.70 μm as the color of the light changes from violet to red. Calculate
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2. asked by Katie
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5)a. Electrons accelerated by a potential difference of 12.23 V pass through a gas of hydrogen atoms at room temperature.
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2. asked by Sandhya
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5)a. Electrons accelerated by a potential difference of 12.23 V pass through a gas of hydrogen atoms at room temperature.
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2. asked by Sandhya
3. 1,606 views
Calculate the wavelength of light emitted when each of the following transitions occur in the hydrogen atom.(a) n = 5 n = 4
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2. asked by Giznelbell
3. 1,010 views
Rank in order the following according to their speeds, from fastest (1) to slowest (5): (i) 425-nm-wavelength light through a
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2. asked by Cassie
3. 4,029 views
Calculate the frequency in hertz, wavelength in nm, and the velocity in m/s of light inside a material with a refractive index
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2. asked by noel
3. 1,325 views
Calculate the energy in joules of microwave radiation of wavelength 12.7 centimeters.(E = hν, h = 6.63 × 10-34 J.sec; speed of
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2. asked by Destany
3. 5,238 views
Green light has a wavelength of 4.96 10-7 m and travels through the air at a speed of 3.00 108 m/s. Calculate the period of
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2. asked by Jesse
3. 573 views
Green light has a wavelength of 4.96 10-7 m and travels through the air at a speed of 3.00 108 m/s. Calculate the period of
1. 1 answer
2. asked by Anonymous
3. 1,270 views
A star emits light with wavelength 120 nm. An observer on earth measures the wavelength of the light received from the star to
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2. asked by gourav
3. 535 views