noun🔗Share角柱A polyhedron with parallel ends of the same size and shape, the other faces being parallelogram-shaped sides."The science teacher showed the class how light separates into a rainbow of colors when it passes through glass prisms. "理科の先生は、光がガラスの角柱を通過すると、どのように虹色の色に分かれるかをクラスに示しました。mathphysicsmaterialscienceChat with AIVocabulary GamePractice Reading
noun🔗ShareプリズムA transparent block in the shape of a prism (typically with triangular ends), used to split or reflect light."The science teacher used prisms to show how white light can be separated into a rainbow of colors. "理科の先生は、白色光がどのように虹色の光に分けられるかを示すためにプリズムを使いました。physicsmaterialscienceChat with AIVocabulary GamePractice Reading
noun🔗ShareプリズムA crystal in which the faces are parallel to the vertical axis."The geology student examined the quartz crystals, noting that several had distinct prisms with clearly defined vertical faces. "地質学の学生は水晶を調べ、そのうちのいくつかが明確に定義された垂直面を持つ独特のプリズムを持っていることに気づいた。materialphysicsappearanceChat with AIVocabulary GamePractice Reading
