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How much energy is emitted

Calculate the energy of a photon emitted when an electron in a hydrogen atom undergoes a transition from 𝑛=4 to 𝑛=1.energy
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2. asked by nikko
3. 176 views
The two cubes in the drawing are made from the same material. The radiant energy per second emitted by the small cube is 3.70
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2. asked by Steven
3. 908 views
An electron drops from the fourth energy level, in an atom to the third level and then to the first level. Two frequencies of
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2. asked by Jarrad Schomaker
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3. An unknown element produces a spectral line of 425nm.A. Calculate the energy of the emitted photon in joules. B. What is the
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2. asked by suszan
3. 1,057 views
A 100-watt lightbulb radiates energy at a rate of 100 J/s (The watt, a unit of power, or energy over time, is defined as 1 J/s).
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2. asked by Anonymous
3. 2,370 views
Green light is emitted when electrons in a substance make a particular energy-level transition. If blue light were instead
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2. asked by Jake
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A 100-watt light bulb radiates energy at a rate of 100 J/s. (The watt, a unit of power or energy over time, is defined as 1
1. 7 answers
2. asked by anon yo
3. 14,256 views
Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point)Responses There must not be
1. 1 answer
2. 80 views
Which aspect must be taken into consideration when creating a model of radioactive decay?(1 point)Responses There must not be
1. 1 answer
2. 70 views
What the definition of dark energy?(1 point)Responses Energy that is only emitted by glowing nebulae. Energy that is only
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2. asked by Ben
3. 45 views