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the bright yellow light emitted

the bright yellow light emitted by a sodium vapor lamp consists of two emission lines at 589.0 and 589.6 nm. what are the
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2. asked by justin
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Explain whether the photons emitted by a bright light bulb are more energetic than those emitted by a dim light bulb of the same
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2. asked by Renee
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Explain whether the photons emitted by a bright light bulb are more energetic than those emitted by a dim light bulb of the same
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2. asked by Jenny
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When a yellow light shines on a photosensitive metal, photoelectrons are emitted. As the intensity of the light is decreased,
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2. asked by ashley --
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A bright yellow light from the emission spectrum of sodium has a frequency of 5.0 x 10 14cycles/second (Hz). What is the
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Waves Unit Test4 of 204 of 20 Items Question How do the frequencies and the speeds of yellow light and blue light compare?(1
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A 75 W light source consumes 75 W of electric power. Typically only about 5% of this energy is emitted as visible light of
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2. asked by J
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A 75 W light source consumes 75 W of electric power. Typically only about 5% of this energy is emitted as visible light of
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2. asked by A 75- light source consumes 75 of electrical power. Assume all this energy goes into emitted light
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How do the frequencies and the speeds of yellow light and blue light compare? (1 point)The frequency of blue light is greater
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How do the frequencies and the speeds of yellow light and blue light compare?(1 point)Responses The frequency of blue light is
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2. asked by queen
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