著者
井上 薫 山崎 正之
出版者
東海大学
雑誌
東海大学紀要. 工学部 (ISSN:05636787)
巻号頁・発行日
vol.45, no.2, pp.19-22, 2006-03-31

Some students in their study of wave motion have asked us "could you explain the contradiction that exists between the principles of superposition of waves and the energy conservation law?" We will answer the question in this paper. This question arises from their focusing only on either the constructive or destructive aspect of superposition of waves. They must pay attention to both aspects of superposition.