... with multivariate reasoning The way in which the source moves can affect the propagation velocity of the pulse Relying on equations Waves What does wavelength depend on? Pulses after overlap Other interesting findings Difficulties with superposition of pulses Investigation tools and interventions Sound...

... ( Tracker Video Analysis and Modelling Tool ) Calculation of position t Arduino UNO ( Arduino UNO ), ultrasonic sensor [ Ultrasonic Sensor (HC-SR04) ], LED MS Εxcel Rinaldi and Fauzi, 2019 Table 6.5(b) Learning outcomes and equipment in sound. Topic area Learning outcome...

....   1806 , 012048 ( 2021 ). 10.1088/1742-6596/1806/1/012048 Rinaldi , R. G. and Fauzi , A. , Phys. Educ.   55 ( 1 ), 015024 ( 2019 ). 10.1088/1361-6552/ab539d Salar , R. , Phys. Teach.   59 ( 3 ), 202 – 204 ( 2021 ). 10.1119/10.0003665 Sound Generator , see https...

.... The expected competencies of the Beginner Natural Science—Physics are knowledge and understanding of fundamental laws of nature, with emphasis on energy, heat, sound and light, Newton mechanics, weather, and basic naked-eye astronomy. The content is discussed without mathematical calculus...

... , and Sudarti , J. Phys.: Conf. Ser.   1839 , 012025 ( 2020 ). 10.1088/1742-6596/1839/1/012025 Taylor , T. D.   et al. , Music, Sound, and Technology in America: A Documentary History of Early Phonograph, Cinema, and Radio ( Duke University Press , 2012 ). Tesla , N. , My Inventions...

.... Podolefsky and Finkelstein (2006) compared the use of two analogies (wave-on-a-string and sound wave) in teaching electromagnetic waves to university students. They reported that there is no clear winner regarding which analogy is better; rather, student answers to questions about electromagnetic waves...

... , 012025 ( 2020 ). 10.1088/1742-6596/1839/1/012025 Taylor , T. D.   et al. , Music, Sound, and Technology in America: A Documentary History of Early Phonograph, Cinema, and Radio ( Duke University Press , 2012 ). Tesla , N. , My Inventions: The Autobiography of Nikola Tesla...

... impaired students. Goncalves et al. (2017) pose a demonstration of the relationship between period and length for a pendulum by converting the pendulum bob's position to a sound frequency (via the use of an Arduino, an ultrasonic sensor, and a speaker). Lang (1981) and Vongsawad et al...

... and movement tracking are two major areas where MEMS-based accelerometers are extensively used. Both of these areas utilize wearable embedded system technology, where body-wearable sensor networks are used for remote health and activity monitoring. Apart from these, Fetal sound monitoring, Respiratory...

... of the disturbance through the chain of atoms in the model, they can obtain a numerical prediction for the speed of sound, which agrees quite well with the measured speed of sound in an aluminum obtained from a time of flight demo or lab experiment (strike one end of an aluminum bar, which triggers a scope, and time...

... discovery, on the way to mastering the concepts of physics. To this end, physics coexists with engineering, mathematics, and technology and together they form the sound link of scientific knowledge. In such a demanding context, new technologies, especially the most advanced and modern ones (e.g., virtual...

... an interesting one for undergraduate students, as they may find refuge from the mathematical rigor in the flexibility and creativity of arts. The creation of sound in wind instruments and human voicing is based on fluid dynamics, particularly on flowing air. The interaction between flowing air and different...

...-relation of physics, physicists, and society” ( The APS Forum on Physics and Society, 2020 ). In the same organization's Statement on Civil Engagement, it is stated that “The APS applauds its members who have helped ensure that public policy decisions are informed by sound scientific analysis. APS...

... this experience through initiating his own experiments, this student compared atlatl-launched darts with those released conventionally. Elementary students at Niji Mahkwa School, Canada, an urban indigenous school equipped with modern science labs, engaged in their own culture while studying sound. They built...

..., there exists no absolute method to determine the validity of the test scores. However, qualitative and quantitative evidence from different sources should be collected to ensure validity. The process of validation involves collecting evidence to provide a sound scientific basis for the proposed score...

... developed in order to calculate the speed of a ball, study the motion of roller coasters, and analyze sound waves from various sources ( Vogt et al., 2014 , 2015; and Pendrill, 2020 ). At the same time, the literature records many applications of smartphone sensors for measuring physical...

... with various disabilities. Some projects (e.g., PhET Interactive Simulations) are working on improving accessibility by providing verbal descriptions and feedback, the use of sound and music to represent foundational science and mathematics relationships, and alternative navigation that moves beyond mouse...

... across three treatments: a tutorial that included an analogy to waves in a string, a tutorial that included an analogy to sound waves, and a tutorial with no analogies. The findings indicated that different instructional analogies generated different inferences, and that the representations that were...