Claim Missing Document
Check
Articles

Found 2 Documents
Search

Pengaruh Panjang Kolom Udara terhadap Tinggi Rendah Bunyi Athalia Dimansyah; Nur Sufi Aulia; Nurul Hasanah
Perspektif : Jurnal Pendidikan dan Ilmu Bahasa Vol. 3 No. 3 (2025): September : Perspektif: Jurnal Pendidikan dan Ilmu Bahasa
Publisher : STAI YPIQ BAUBAU, SULAWESI TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59059/perspektif.v3i3.2546

Abstract

Sound is a longitudinal wave that propagates through a medium (solid, liquid, or gaseous substance). The height and frequency of the sound is affected by the length of the air column that the waves pass through. This study aims to analyze the relationship between the length of the air column and the frequency of sound through a simple experiment using straws and a glass filled with water. The research method used is descriptive and qualitative experimental methods. Descriptive analysis of experimental data can be used to describe the pattern of relationship between air column length and low noise height. By involving variations in the length of the air column by cutting the straw into several sizes (5 cm, 10 cm, 15 cm, and 20 cm), and other tools in the form of glasses, scissors, rulers, markers and water. Next, observe changes in sound frequency when blown without water and in water. The results show that the shorter the air column, the higher the frequency of sound (higher pitch) produced, and vice versa. that the length of the air column affects the low altitude of the sound directly.
Peradaban Islam di Asia Tenggara Tri Wantini; Nabila Aulia Ramadhani; Cinta Zahra Dwi Putri Br. Purba; Athalia Dimansyah; Ajeng Dwi Kartika; Ria Suherman; Sirojul Fuadi
Jurnal Budi Pekerti Agama Islam Vol. 3 No. 4 (2025): August: Jurnal Budi Pekerti Agama Islam
Publisher : Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jbpai.v3i4.1350

Abstract

Southeast Asia has long held a strategic position in global maritime trade since the pre-Islamic era. Through interactions with Arab, Persian, and Indian merchants, Islam was introduced to the region not through military conquest, but via peaceful and cultural means, particularly through trade and Sufi missionary activities. The Islamization process unfolded gradually, beginning in major port cities such as Samudera Pasai, Malacca, and Gresik, with significant support from local elites. This study employs a qualitative descriptive-analytical approach using library research methods, drawing from historical records, Malay Islamic manuscripts, and recent academic studies. The findings reveal that Islamic civilization in Southeast Asia manifested in the form of Islamic sultanates, traditional Islamic educational institutions (pesantren and pondok), and rich cultural expressions such as arts, literature, and architecture shaped by local aesthetics. This acculturation process gave rise to a moderate, inclusive, and adaptive form of Islam. In the modern era, Islam in this region continues to evolve in response to global challenges through institutional innovation and the contextualization of Islamic values. Therefore, Islam in Southeast Asia is not merely a religious system, but a civilizational force that shapes a distinctive and sustainable regional identity.