Tanjung Pinang Village is one of 21 villages in the Tanjung Batu sub-district which is located 7 km to the east of Tanjung Batu sub-district and has an area of more than 786,065 hectares. This study aims to determine the subsurface structure and determine the location of the groundwater zone in the study area. This research was conducted on 8 tracks using the 2-dimensional geoelectric met…
This study aims to produce a solar electric boat that produces a propulsion system that uses solar panels, with several combinations of other electronic components. The design of the prototype solar electric boat is very simple because it only requires solar panels as the main tool to capture solar energy, solar panels also have various types, sizes and power generated depending on the need, th…
Telah dilakukan fabrikasi baterai ion lithium dengan bahan baku anoda Lithium Titanium Oxide (Li4Ti5O12). Bahan aktif LTO doping Al0,03 disintesis menggunakan metode sol gel dengan disintering 850o C selama 4 jam pada atmosfer udara bebas. Selanjutnya proses pencampuran bahan yang menggunakan 2 metode dengan pengurutan bahan yang berbeda, dengan metode pertama larutan A (Lithium asetat), laruta…
This full cell lithium ion battery is made with Na2Li2Ti6O14 as anode and LiNi0.8Mn0.1Co0.1O2 as cathode. Lithium ion battery is a secondary battery that can be recharged (rechargeable battery), has good energy storage stability, high density and no memory effect and has a relatively light weight.By using the solid state reaction method. Through this method, this research was carried out, by sy…
ni telah dilakukan untuk mengetahui kemampuan siswa dalam menyelesaikan soal fisika dengan pokok bahasan listrik arus searah oleh siswa kelas XII MIPA 2 SMA Negeri 1 Pangkalpinang. Penelitian ini juga termasuk dalam penelitian deskriptif. Pada metode ini peneliti akan memaparkan data yang dihasilkan, tujuan dari penelitian ini ialah untuk melihat kemampuan siswa kelas XII dalam menyelesaikan so…