Results 31 to 40 of about 5,586,306 (185)

Remediasi Miskonsepsi Menggunakan Model Learning Cycle 5E Pada Materi Fluida Statis

open access: yesJurnal Materi dan Pembelajaran Fisika, 2023
Misconceptions that exist in students must be addressed immediately because it will have an impact on further higher learning. This study aims to determine the profile of student misconceptions and the effect of using the Learning Cycle 5E model on ...
Inge Mireya Thalia Putriardi   +2 more
doaj   +1 more source

ENHANCEMENT OF JUNIOR HIGH SCHOOL STUDENTS’ CONCEPT COMPREHENSION IN HYDROSTATIC PRESSURE AND ARCHIMEDES LAW CONCEPTS BY PREDICT-OBSERVE-EXPLAIN STRATEGY

open access: yesJurnal Pendidikan IPA Indonesia, 2016
This study explored effectiveness of Predict-Observe-Explain (POE) strategy to enhance concept comprehension of junior high school students in hydrostatic pressure and Archimedes law concepts.
F. X. Berek, S. Sutopo, M. Munzil
doaj   +1 more source

Effect of SiC content on properties of copper matrix composites

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
SiC/Cu composites were prepared by hot-pressing powder metallurgy with Al and Mg elements, and the effect of SiC volume percentage on the properties of SiC/Cu composites was studied.
Jianing CAI   +5 more
doaj   +3 more sources

Are There Misconceptions in My Class? Misconception Analysis with T3-SF (Three Tier-Test on Static Fluid)

open access: yesTarbiyah: Jurnal Ilmiah Kependidikan
This study aims to identify the misconceptions of 20 students in class XI MIPA in one of the Senior High Schools in Sumedang Regency, Indonesia. The selection of research subjects used a random sampling technique.
Devi Yulianty Surya Atmaja   +1 more
doaj   +1 more source

The Works of Archimedes

open access: yes, 2009
Archimedes lived in the third century BC, and died in the siege of Syracuse. Together with Euclid and Apollonius, he was one of the three great mathematicians of the ancient world, credited with astonishing breadth of thought and brilliance of insight ...
null Archimedes
core   +1 more source

Penguasaan Konsep Fluida Statis Siswa SMA

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2019
: This study aims to analyze the mastery of students’ concepts in static fluid material. The subjects in this study were students of class XII IPA 1 MAN 1 Pamekasan which consist of 40 students.
Zaitul Harizah   +2 more
doaj   +1 more source

Experimental and Numerical Study of the Aerodynamic Characteristics of an Archimedes Spiral Wind Turbine Blade

open access: yesEnergies, 2014
A new type of horizontal axis wind turbine adopting the Archimedes spiral blade is introduced for urban-use. Based on the angular momentum conservation law, the design formula for the blade was derived using a variety of shape factors.
Kyung Chun Kim   +5 more
doaj   +1 more source

The Works of Archimedes

open access: yes, 2017
This is the second volume of the first fully-fledged English translation of the works of Archimedes - antiquity's greatest scientist and one of the most important scientific figures in history.
null Archimedes
core   +1 more source

Physicochemical and Mechanical Characterization of Raffia vinifera Pith

open access: yesAdvances in Materials Science and Engineering, 2020
In this paper, the physicochemical and mechanical properties of Raffia vinifera pith (RVP) are discussed. Microscopic observations have shown that the structure of the RVP is similar to that of a composite consisting of natural fibers. The effective area
N. R. Sikame Tagne   +8 more
doaj   +1 more source

A downward buoyant force experiment

open access: yesRevista Brasileira de Ensino de Física
In hydrostatics, the Archimedes principle predicts an upward force whenever a body is submerged in a liquid. In contrast to common sense, this physical law is not free of exceptions, as for example when the body touches the container.
F.M.S. Lima, G.M. Venceslau, G.T. Brasil
doaj   +1 more source

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