The Seismic waves is if it is not the only, the one of the most important part to understand inner structure of the earth because we can see the structure of inner earth by detecting the changes of velocity of seismic waves. So, many people deal with seismic waves importantly, but it is too hard to understand knowledge visually about seismic waves in the textbook and reference books associated with seismic waves. Especially, many students just memorize a fact that the seismic shadow zone is a place which both p and s wave can’t reach but they don’t understand it perfectly. So, making the device, that can detect sound waves substitute to seismic waves, leads to more deep understanding about seismic waves. Then, shock the sound wave, or seismic wave, to the device and detect it by a small microphone so, detect the seismic shadow zone by analyzing sound waves.
목차
ABSTRACT 1. INTRODUCTION 2. RESAERCH METHOD 2.1. Making the seismic shadow zone checking device 2.2. Checking blind zone through sound wave instead of seismic wave 2.3. Shock the device and checking the blind zone 3. RESULT AND DISCUSSION 3.1. Shapes of waves detected by the small microphone by the degree 30°, 60°, 90°, 120°. 4. CONCLUSION 5. ACKNOWLEDGEMENTS
저자
Kwang Pyo LEE [ Kangwon Science High School ]
Corresponding author
국제과학영재학회 [The Society for the International Gifted in Science]
설립연도
2006
분야
자연과학>자연과학일반
소개
과학영재를 위한 연구 활동을 통하여 과학영재를 발굴하고, 발굴된 과학영재가 과학 분야의 관련 연구 활동을 할 수 있도록 지원하여, 이들이 과학 관련 분야의 진로를 선택하도록 장려함으로써 국제경쟁력을 갖춘 우수 과학기술인을 배출하고 국가 경제발전 및 문화창달과 세계 과학 발전에 기여함을 목적으로 한다.
간행물
간행물명
APEC Youth Scientist Journal [APEC 청소년 과학학술지]
간기
반년간
pISSN
2005-5625
수록기간
2009~2022
십진분류
KDC 405DDC 505
이 권호 내 다른 논문 / APEC Youth Scientist Journal Vol. 5