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vitfil [10]
3 years ago
6

Calculate the frequency of electromagnetic wave with the wave length 344nm ( hint: use dimensional analysis)

Chemistry
1 answer:
Svetlanka [38]3 years ago
5 0
Frequency = speed of light
                      ---------------------------
                        wavelength 
 
                   =        3 x 10^8
                      ------------------------
                          344 x 10^-9
 
                   =          8.72 x 10^14 Hz.

Hope this helps!



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Refer to attachment please this is one of my study questions and im stuck
Reil [10]
Percentage yield= actual yield/theoretical yield x100
So you would have to do-
15/22 x 100. Hope this helps!!
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2 years ago
If an object what is 30 kg of mass is moving at 10 m/s to the right how much kinetic energy does it have
ki77a [65]

Explanation:

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frozen [14]
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kati45 [8]
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7 0
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L
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