Abstract:This study aims to create and implement a physics learning visualization tool that can be used to determine sound intensity. This teaching aid is designed to help students understand physics concepts related to sound waves…
es and their measurements in a more interactive and practical way. The research method used was a review of 20 articles. The results of literature studies can help students better understand the concept of sound intensity. They have the ability to directly see changes in sound intensity through interactive teaching aids. Based on the research results, it was concluded that this physics learning aid not only helps in learning the concept of sound intensity, but also increases students' motivation and interest in learning. The use of teaching aids/visualization is recommended in physics education at the upper secondary education level or equivalent, as an innovative and efficient learning medium.
Abstract:Students can recognize gaining knowledge of material if in the mastering manner they use gear and substances referred to as getting to know media. This tool can take the shape of a physical item, inclusive of sporting out…
out experiments to understand standards in actual terms,
along with melting experiments to search for string wavves. Waves are also known as
vibration phenomena that propagate via a medium or maybe without a medium, these
vibrations may be idea of as oscillations that pass from one factor to another, because the
characteristic of an test is real and additionally uses teaching equipment, as well as an
approach for educators to make college students lively and satisfied in studying. This
observe ambitions to analyze the Melde experiment that's usedto decide the traits of waves
in strings. The test become accomplished by using striking a string and growing waves with
a certain frequency. The analysis effects display that Melde's experiment is powerful in
figuring out the properties of waves in strings, the results of those findings may be utilized
in various fields together with physics and engineering. This research utilized literature as
a method, examine methodology. The ranges in the use of the literature technique are looking
at, analyzing, then figuring out, then ultimately several opinions of the research that has
been achieved. There are 25 published articles acquired from various domestic assets
analyzed in this article. via wearing out a Melde test to determine a wave on a string,
students can discover the primary concepts of mechanical waves and college students begin
to have direct enjoy the use of the Melde experiment. And by means of sporting out the Melde
experiment students can be encouraged to recognize the role of tension, string density, and
string duration within the formation of status waves via statistics evaluation from their
personal experiments and are capable of increase students' talents in facts collection,
information evaluation, and the software of bodily principles to waves on strings in context,
experimental.
Abstract:Physical fitness is a very important part of everyday life and almost everything that’s done depends on the physical member. In order to function properly, it is essential for us to maintain physical health so as not to…
o cause problems and risk illness. In addition to the illness caused by physical activity, it can also be caused by age actors. In the field of health continues to undergo rapid development, one of the breakthroughs that has been used is the use of ultrasonic waves. Ultrasonic waves are the result of mechanical vibrations produced by the movement of isolated molecules in their diffusion media. If tissues receive ultrasound waves, the impact includes biological effects, mechanical effects and thermal effects. Some of the findings that have been established are the application of ultrasound waves to therapies in cases that appear on physical limbs. On this article aims to be able to contribute in the field of health so that it is easier to develop the use of ultrasonic therapy. This article is compiled using a literature review method taken from the references that have been collected. Of all the references collected, ultrasonic waves are used as therapies for some physical function problems. This therapy also collaborates with several paractic methods of health to address the existing problems. Therapy using ultrasonic modality has been shown to reduce pain, muscle cramps and minor injuries. It can be concluded that ultrasound therapy can help deal with patients suffering from disorders in their physical bodies, either to reduce pain or during the recovery process.