The table in the introduction to this chapter shows that copper is a common component of bullets.
Question:
The table in the introduction to this chapter shows that copper is a common component of bullets. A characteristic light emission of excited copper atoms occurs at 324.7 nm. What is the frequency of this light?
Strategy
Because wavelength × frequency is equal to the speed of light, we can rearrange and solve for frequency.
The Table in the introduction
Transcribed Image Text:
Concentrations of Elements in Bullet Lead as Determined by Atomic Emission Spectroscopy Brand CCI Federal Remington Winchester As - 1127-1645 Sb 23,800-29,900 25,700-29,000 5670-9620 2360-6650 Sn - 1100-2880 Cu Bi 97-381 56-180 233-329 30-91 62-962 67-365 54-470 35-208 Ag 18-69 14-19 21-118 14-61
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Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
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