Simple Periscope To Observe Light Reflecting Off A Flat Mirror
DOI:
https://doi.org/10.62007/joumi.v1i3.212Keywords:
Reflection, two flat mirrors, periscope, laserAbstract
This simple periscope is made as a tool to help students understand the concept of reflection from two flat mirrors, observe the process of forming an image of an object, and observe the process of reflecting light using a laser as a light source on simple periscope props. The first observation by using the periscope directly, the observation results obtained are that it produces right-left images of objects that are not reversed, the images also look upright and virtual. In addition, the size of the image is also the same as the original object. Based on the second observation, specifically observing the process of reflecting light with a laser, where in this second observation there were two reflections of light. The laser light fired at the first flat mirror is reflected straight to the second mirror, then reflected back straight from the second mirror to the outside at the same angle of 45°.
References
Dimyati. (1994). Belajar dan Pembelajaran. Jakarta: Proyek Pembinaan dan Peningkatan Mutu Tenaga Kependidikan Depdikbud.
Giancoli, Douglas C. (2004). Fisika Jilid I Edisi 5. Jakarta : Erlangga
Herawati, & Fitria. (2022). Pendekatan Saintifik Dalam Meningkatkan Kreatifitas Siswa Dalam Pembelajaran IPA di MIN Lambaro Aceh Besar. Journal of Education Science (JES), 8 (1), 101.
Noer, Zikri. (2021). Fisika Terapan. Medan : Guepedia
Pranata, E. (2016). Implementasi Model Pembelajaran Group Investigation (GI) Berbantuan Alat Peraga Untuk Meningkatkan Kemampuan Pemahaman Konsep Matematika. Jurnal Pendidikan Matematika Indonesia, 1(1), 34-38.
Sambudi, A., & Mosik. (2009). Penggunaan Alat Peraga Papan Optik Untuk Meningkatkan Hasil Belajar Pemantulan Cahaya Pada Siwa Kelas VII. Jurnal Pendidikan Fisika Indonesia 5, 31-36.
Setiawan, A., & Handoko, S. (2015). Analisis Penggunaan Cermin Cekung, Cermin Datar, Dan Kombinasi Cermin Cekung - Datar Untuk Meningkatkan Daya Keluaran Pada Sel Surya
Suwarna, Iwan P. (2010). Optik. Bogor: Duta Grafika.
Viridi, S., & Novitrian, D. (2014). Pelatihan Penguatan Kompetensi Guru OSN Tingkat SMP & SMA Se-Aceh Batch III Bandung, 12 Agustus-1 Cahaya Dan Optik: Pemantulan-Cermin Dan Pembiasan-Lensa.
Wan, H. K. (2019). POTENSI LASER (light amplification by stimulated emission of radiation) SEBAGAI PENDETEKSI BAKTERI (Studi awal detektor makanan halal). CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro, 3(1), 1, from https://doi.org/10.22373/crc.v3i1.3638
Yudrik, Jahja. (2011). Psikologi Perkembangan, Cet. 1, Jakarta: Kencana.
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