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lianna [129]
3 years ago
9

Help pls!!

Physics
2 answers:
weeeeeb [17]3 years ago
6 0

Answer:C.

Explanation:

The rate of change in velocity; speeding up, slowing down, or changing direction

STatiana [176]3 years ago
5 0
The correct answer would be C
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Find the wavelength of the third line in the lyman series, and identify the type of em radiation.
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The wavelength of the third line in the Lyman series, and identify the type of EM radiation

In this series, the spectral lines are obtained when an electron makes a transition from any high energy level (n=2,3,4,5... ). The wavelength of light emitted in this series lies in the ultraviolet region of the electromagnetic spectrum.

1 / lambda = R(h)* ( \frac{1}{(n1)^{2} } -   \frac{1}{(n2)^{2} })

                 = 109678 ( \frac{1}{1^{2} } -  \frac{1}{3^{2} } )

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   Lambda = 9 / (109678 * 8 )

                  = 102.6 * 10^{-9} m = 102.6 nm

To learn more about Lyman series here

brainly.com/question/5762197

#SPJ4

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