Test 2 Question 4b

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Test 2 Question 4b

Postby 904901860 » Sat Dec 08, 2018 4:14 pm

"Can any wavelength of light be emitted from the atoms in the lamp? Explain."
I got this question wrong and was wondering if anyone could explain to me what the correct answer is.

Thank you!

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Joined: Fri Sep 28, 2018 12:15 am

Re: Test 2 Question 4b

Postby aisteles1G » Sat Dec 08, 2018 5:47 pm

I got this right and I put: "the electron gains energy when it is excited, because it goes up an energy level. To be excited it must absorb the energy of a photon that exactly matches the delta E between energy levels."

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