What is the energy of a photon that, when it is absorbed by hydrogen atom,
excites an electron...
Physics, 06.05.2020 02:18 brebun4742
What is the energy of a photon that, when it is absorbed by hydrogen atom,
excites an electron from the ground state of the hydrogen atom to ground state of the hydrogen atom to the n= 2 state?
Answers: 1
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In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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In the first law of thermodynamics, triangle e=q-w, what does q stand for
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As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
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