Pengukuran Radiasi Kalor pada Beberapa Bohlam yang Berbeda Warna

Nurhayati Nurhayati, Fitra Saputra, Anjar Purba Asmara, Malahayati Malahayati

Abstract


This study aims to compare the rate of heat absorption in black, red, green, yellow, milky white, and blue electrical light related to temperature change with a predetermined time variation. This study uses an AC power circuit to light a bulb with varied colours and then measures the temperature associated with the heat involved in the light on. The calculation in this study uses the Black principle concept. The results showed that black and green light bulbs had the greatest temperature change followed by red, blue, yellow, and white bulbs. This is in accordance with the basic concept that dark colours tend to conduct heat better than bright colours.


Keywords


calor, energy, light, colour

Full Text:

PDF

References


Anambyah, S dan Endang Setyowati (2010). Pengaruh Pewarnaan Beton Cetak pada Dinding Serap sebagai Selubung Bangunan Tinggi. Jurnal Forum Teknik, (33)2, 61-67.

Burhani, Kharis, dkk (2014). Pengembangan media pembelajaran perpindahan panas radiasi dengan variasi beda perlakuan permukaan specimen uji. Journal of Mechanical Engineering Learning, (3)2, 86-93.

Kanginan, M (2013). Fisika SMA. Jakarta: Erlangga.

K, Ni’mah (2016). Laporan Penelitian Biofisika Modul 5 Radiasi: Pengaruh Warna terhadap Kecepatan Perubahan Suhu. Jember: Universitas Jember.

Koestor dan Raldi Artono. 2002. Perpindahan Kalor untuk Mahasiswa Teknik. Jakarta: Salemba Teknika.

Supu, Idawati, dkk (2016). Pengaruh Suhu Terhadap Perpindahan Panas pada Material yang Berbeda. Jurnal Dinamika, (7)1, 62-73.

Wahyono dan Ilyas Rochani (2019). Pembuatan Alat Uji Perpindahan Panas secara Radiasi. EKSERGI Jurnal Teknik Energi, (15)2, 50-58.




DOI: http://dx.doi.org/10.22373/crc.v5i1.8342

Refbacks

  • There are currently no refbacks.


Copyright (c) 2021 Nurhayati, Fitra Saputra, Anjar Purba Asmara, Malahayati

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

              

 

Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro
P-ISSN 2549-3698
E-ISSN 2549-3701
Published by Electrical and Engineering Education Department, Education and Teacher Training Faculty, Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia
Email: [email protected] 

Creative Commons License
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.