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A laser produces light of wavelength lambda. The light is

A laser produces light of wavelength lambda. The light is directed through two splits that are separated by a small distance. On
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2. asked by GlowBaby
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A helium-neon laser emits light of wavelength 633 nanometers(nm). Light from an argon laser has a wavelength of 515 nm. Which
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2. asked by Shirley
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A laser produces 15.0mW of light. In 3.00hr , the laser emits 4.53×1020 photons. What is the wavelength of the laser?
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2. asked by Anonymous
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the light from a helium neon laser has a wavelength of 632 nanometers in air. the same light has a wavelength of 479.2 in glass.
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2. asked by gerl
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Two parallel slits are illuminated by light composed of two wavelengths, one of which is 645 nm. On a viewing screen, the light
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2. asked by Mary
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A HeNe laser produces light with a wavelength of 632.8nm. The neon atoms, which emit the light, are moving at a mean velocity of
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2. asked by Meyoui
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A helium-neon laser produces light with a wavelength of 638 nm. when this light is shone though a double slit apparatus, an
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2. asked by oyebodegoldencity
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A laser pointer produces a very narrow laser beam of light. A laser pointer is used to create two models that show how light
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2. asked by Bray
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The red laser light used in supermarket scanners has a wavelength of 633 x 10-9 m. (This is 633 nanometers, 633 nm). Find the
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2. asked by Tim
3. 534 views
Which of the following does a laser do?amplifies light produces monochromatic light produces coherent light all the preceding
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