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Journal : Pascal: Journal of Physics and Science Learning

ALAT PRAKTIK FISIKA DENGAN KREATIVITAS SEDERHANA (PHYSICS PRACTICE TOOLS WITH SIMPLE CREATIVITY) Indri Dayana; Fuadaturrahmah Fuadaturrahmah
PASCAL (Journal of Physics and Science Learning) Vol 6, No 1 (2022): Juni
Publisher : Universitas Islam Sumatera Utara

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Abstract

Riset yang berjudul “Alat Praktek Fisika Dengan Kreativitas Sederhana ”bertujuan untuk menjawab semua persoalan yang ada di setiap sekolah yang berhubungan dengan kelengkapan alat peraga yang ada disetiap sekolah di Indonesia (sekarang). Terutama terfokus pada alat praktek konservatif dan non konservatif. Dengan memanfaatkan  bahan-bahan yang mudah didapat dan harganya juga murah. Bahan-bahannya seperti Terplek yang menjadi bahan dasar utama dalam alat peraga kemudian komponen lain seperti pegas,  beban, dan sebagainya.
FLIP-FLOP LIGHTS FOR MARINE SAFETY (LAMPU FLIP-FLOP UNTUK KEAMANAN LAUT) Fuadaturrahmah Fuadaturrahmah; Indri Dayana
PASCAL (Journal of Physics and Science Learning) Vol 6, No 1 (2022): Juni
Publisher : Universitas Islam Sumatera Utara

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Abstract

A flip-flop lamp has been created for sea safety, so as to minimize ship accidents, which means guaranteed sea security, protecting the marine ecosystem and maintaining sea cleanliness. The working principle of the flip-flop lamp is based on the concept of Ohm's law, Archimedes's law, and hydrostatic pressure. The time obtained to float the flip-flop lamp is 0.779 s, with a hydrostatic pressure of 2000 N / m, Flip-flop lights made for marine safety can float in water. From the data it can be that the 2000 N / m2 hydrostatic pressure takes 0.779 s, which means the tool can float completely in water because itdoes not take up to 1 second. this means it is ready to use at sea