{"id":4882,"date":"2023-09-30T20:30:54","date_gmt":"2023-09-30T20:30:54","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=4882"},"modified":"2023-09-30T20:30:54","modified_gmt":"2023-09-30T20:30:54","slug":"apa-itu-panjang-gelombang","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-itu-panjang-gelombang\/","title":{"rendered":"Apa itu panjang gelombang?"},"content":{"rendered":"<p>Panjang gelombang adalah jarak antara dua titik puncak atau dua titik lembah dalam satu siklus gelombang. Dalam ilmu fisika, panjang gelombang digunakan untuk mengukur jenis gelombang, seperti gelombang suara, gelombang cahaya, dan gelombang radio. Panjang gelombang ini dapat mempengaruhi sifat, perilaku, dan aplikasi dari setiap jenis gelombang tersebut.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p>Panjang gelombang adalah jarak antara dua puncak atau dua lembah dalam suatu gelombang. Gelombang bisa didefinisikan sebagai perambatan energi melalui medium. Panjang gelombang umumnya diukur dalam satuan meter (m).<\/p>\n<p>Pada gelombang transversal seperti gelombang elektromagnetik, panjang gelombang dihubungkan dengan sifat gelombang yaitu frekuensi dan kecepatan dengan rumus:<\/p>\n<p><strong>C = \u03bb x f<\/strong><\/p>\n<p>Di mana:<\/p>\n<ul>\n<li>C adalah kecepatan gelombang (m\/s)<\/li>\n<li>\u03bb (lambda) adalah panjang gelombang (m)<\/li>\n<li>f adalah frekuensi gelombang (Hz)<\/li>\n<\/ul>\n<p>Contoh: Jika frekuensi gelombang adalah 50 Hz dan kecepatan gelombang adalah 340 m\/s, kita dapat mencari panjang gelombang sebagai berikut:<\/p>\n<p>\u03bb = C \/ f = 340 m\/s \/ 50 Hz = 6.8 m<\/p>\n<h2>Kesimpulan<\/h2>\n<p>Panjang gelombang adalah jarak antara dua puncak atau dua lembah dalam gelombang. Panjang gelombang dapat dihitung dengan membagi kecepatan gelombang dengan frekuensi gelombang. Semakin panjang gelombangnya, semakin rendah frekuensinya. Pengetahuan tentang panjang gelombang penting dalam mempelajari gelombang dan fenomena terkait dalam fisika.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Panjang gelombang adalah jarak antara dua titik puncak atau dua titik lembah dalam satu siklus gelombang. Dalam ilmu fisika, panjang gelombang digunakan untuk mengukur jenis gelombang, seperti gelombang suara, gelombang cahaya, dan gelombang radio. Panjang gelombang ini dapat mempengaruhi sifat, perilaku, dan aplikasi dari setiap jenis gelombang tersebut. Penjelasan dan Jawaban Panjang gelombang adalah jarak [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4881,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[846,1977,1976,1975],"tags":[],"class_list":["post-4882","post","type-post","status-publish","format-standard","has-post-thumbnail","category-fisika","category-fisika-sd","category-sekolah","category-sekolah-dasar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa itu panjang gelombang? - OmahBSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.omahbse.com\/blog\/apa-itu-panjang-gelombang\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu panjang gelombang? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Panjang gelombang adalah jarak antara dua titik puncak atau dua titik lembah dalam satu siklus gelombang. Dalam ilmu fisika, panjang gelombang digunakan untuk mengukur jenis gelombang, seperti gelombang suara, gelombang cahaya, dan gelombang radio. Panjang gelombang ini dapat mempengaruhi sifat, perilaku, dan aplikasi dari setiap jenis gelombang tersebut. 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