Pengukuran Radiasi Kalor pada Beberapa Bohlam yang Berbeda Warna

Authors

  • Nurhayati Nurhayati Universitas Islam Negeri Ar-Raniry
  • Fitra Saputra Universitas Islam Negeri Ar-Raniry
  • Anjar Purba Asmara University of Technology Sydney
  • Malahayati Malahayati Universitas Islam Negeri Ar-Raniry

DOI:

https://doi.org/10.22373/crc.v5i1.8342

Keywords:

calor, energy, light, colour

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.

Author Biographies

  • Nurhayati Nurhayati, Universitas Islam Negeri Ar-Raniry
    Physics
  • Anjar Purba Asmara, University of Technology Sydney
    chemistry
  • Malahayati Malahayati, Universitas Islam Negeri Ar-Raniry
    teknologi informasi

References

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Published

2021-02-14

Issue

Vol. 5 No. 1 (2021)

Section

Articles

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