Quantum Physics: Calculate Highest X-Ray Freq of 8.00E+04 eV Electrons

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SUMMARY

The highest frequency X-rays produced by 8.00 x 104 eV electrons is calculated using the equation that relates energy, frequency, and Planck's constant. The correct frequency is 4.83 x 1019 Hz, derived from the formula f = E/h, where E is the energy in joules and h is Planck's constant (6.626 x 10-34 J·s). Consistent unit conversion from eV to joules is essential for accurate calculations.

PREREQUISITES
  • Understanding of the equation f = E/h (frequency-energy relationship)
  • Knowledge of Planck's constant (6.626 x 10-34 J·s)
  • Ability to convert electronvolts (eV) to joules (J)
  • Familiarity with basic quantum physics concepts
NEXT STEPS
  • Research the conversion between electronvolts and joules for accurate energy calculations
  • Study the implications of Planck's constant in quantum mechanics
  • Learn about the relationship between energy, frequency, and wavelength in electromagnetic radiation
  • Explore practical applications of X-ray production in medical imaging and material analysis
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Students studying quantum physics, educators teaching advanced physics concepts, and professionals in fields involving X-ray technology and applications.

miley06
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Calculate the highest frequency X-rays produced by 8.00 · 104 ev electrons.


2.0 x 10 19 HZ

My teacher states it is wrong. This is on the final exam. I need help.
 
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How did you find your answer?

that being said, you must use an equation relating Energy, frequency, and a constant. (same one as used with photons)

Make sure you use consistent units - either eV or J.

Simple equation. My answer is 1.93 x 10 Hz
 

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