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논문검색

Study on the Temperature Distribution of an Air Around a Candle Flame as a Research and Education Program of Mentorship

초록

영어

A research and education program on the measuring the temperature distribution of an air around a candle flame was carried out. This program was prepared to help the eighth and the ninth grade students understand the basic concepts in optics such as refraction and interference of light, refractive index of gas media and the effects of temperature on the refractive index of an air. From the wave number differences between two light beams due to the candle flame on one path of the Mach-Zender interferometer, the temperature distribution was measured and the obtained two-dimensional average temperature distribution was found to be from 77℃ to 317℃.

목차

ABSTRACT
 INTRODUCTION
 EXPERIMENTALS
 RESULTS AND DISCUSSION
 CONCLUSIONS
 ACKNOWLEDGMENTS
 REFERENCES

저자정보

  • Chan Oung PARK Department of Nano-Physics, Gachon University, Seongnam, Gyeonggi 461-701, Korea
  • Hee Tae JEONG Institute for Scientifically Able Youth, Gachon University, Seongnam, Gyeonggi 461-701, Korea

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