Basics of Sound
Über den Vortrag
Der Vortrag „Basics of Sound“ von Jared Rovny, PhD ist Bestandteil des Kurses „Physikum Komplettkurs“.
Quiz zum Vortrag
What is the physical basis of sound?
- Sound is a pressure wave of compression and rarefaction of molecules in a medium
- Vibrations of a guitar string
- Compression and rarefaction of any musical instrument
- The pressure which air molecules exert on objects near the surface of the earth
- The force between any two parts of a musical instrument
What kind of waves are sound waves?
- Longitudinal
- Transverse
- Parallel
- probability wave
- Perpendicular
What happens to the speed of sound if the frequency of the source creating the sound is doubled?
- It remains the same
- It doubles
- It halves
- It quarters
- It multiplies by √2
Which of the following is true about sound waves in solid mediums?
- They move faster than sound waves in air
- They move slower than sound waves in air
- They are no longer based on compression and rarefaction
- The sound waves are now transverse instead of longitudinal
- Solids cannot transmit sound waves
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Dozent des Vortrages Basics of Sound
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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