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LASER HAIR REMOVAL EXAM 2024/2025 $17.49   Add to cart

Exam (elaborations)

LASER HAIR REMOVAL EXAM 2024/2025

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LASER HAIR REMOVAL EXAM 2024/2025

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  • October 24, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • LASER HAIR REMOVAL
  • LASER HAIR REMOVAL
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YANCHY
LASER HAIR REMOVAL EXAM 2024/2025


LASER - Answer ✔✔Light amplification by the stimulated emission of
radiation


Light consist of many wave lengths - Answer ✔✔Laser consist of just
one


The FDA approved lasers for permanent hair reduction - Answer ✔✔In.
1997


When was the Ruby crystal laser invented - Answer ✔✔In 1960


The Ruby crystal uses what wavelength - Answer ✔✔694 nm


In 1960 the ruby crystal was invented and used for - Answer
✔✔Dermatology and ophthalmology


ELECTROMAGNETIC SPECTRUM of RADIATION - Answer
✔✔Visible and invisible light


The light we see belongs to what spectrum - Answer
✔✔ELECTROMAGNETIC SPECTRUM of RADIATION

, The spectrum of light is arranged by its frequency of its waves - Answer
✔✔Longest, lowest waves to shortest highest waves. Radio waves are
longest and gamma waves are shortest


Wavelength - Answer ✔✔Is the measurement between the distance of
two consecutive peaks in a wave ( peak or troughs )


Short wave length - Answer ✔✔High frequency
High intensity
High melanin absorption


Long wave length - Answer ✔✔Low frequency
Low intensity
Low melanin absorption


Ruby laser - Answer ✔✔694nm


Alexandrite - Answer ✔✔755nm


Diode - Answer ✔✔800nm , 810nm


Nd Yag - Answer ✔✔1064nm


Ruby and alexandrite - Answer ✔✔Short wave length

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