Science Buddies
Science Buddies: How Does Color Affect Heating by Absorption of Light?
Light is an example of an electromagnetic wave. Electromagnetic waves can travel through the vacuum of interstellar space. They do not depend on an external medium-unlike a mechanical wave such as a sound wave which must travel through...
Georgia State University
Georgia State University: Hyper Physics: Musical Instruments
Homepage for a hypertext about the different families of musical instruments. From this page, users can retrieve information on a the acoustics of a variety of specific instruments: stringed instruments, woodwind instruments, brass...
Khan Academy
Khan Academy: Wave Characteristics Review
Review the characteristics of periodic transverse and longitudinal waves such as wavelength, crest, trough, amplitude, expansion, and compression.
Ducksters
Ducksters: Physics for Kids: Sound Pitch and Acoustics
Kids learn more about the science and physics of sound. Pitch, acoustics, and the doppler effect. How the frequency of the sound wave affects the pitch we hear.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Sound (Primary)
This site provides two activities that can be used in the primary elementary classroom. The purpose is to "demonstrate different ways to produce sound."
Physics Central
Physics Central: Physics in the Tool Shed: Toolaballoonaphone
Learn about compression waves and amplification through constructing a toolaballoonaphone! The toolaballoonaphone is made out an exercise ball, fish nets, wrenches, strings, scissors, and a clean waste basket that allows students to...
Other
Physics and Psychophysics of Music
This site is filled with information pertaining to the physics of sound and music.
The Franklin Institute
Franklin Institute: Music to Our Ears
Discover the connection between sound waves and hearing with this webpage tutorial. Be sure to click on the picture for detailed information.
Physics Aviary
Physics Aviary: Resonance Tube Lab
This lab is designed to help students visualize the formation of standing waves in a wind instrument. Students will be able to view fundamental waves as well as some higher harmonics. They can work with a tube with two open ends or just...
Physics Aviary
Physics Aviary: Doppler Lab
This lab is designed to have students investigate the changes to wavelength and frequency that occur when the source of the waves is in motion. This video describes the lab: https://youtu.be/eCceYPBR6f4
CK-12 Foundation
Ck 12 Exploration Series: Simulations: Physics: Pan Flute
[Free Registration/Login Required] A simulation to learn about wave harmonics in a column of air by looking closely at the sound produced by a pan flute.
University of New South Wales (Australia)
University of New South Wales: School of Physics: Physclips: Standing Waves
Understand how standing waves occur in this learning module that includes animations and videos.
University of New South Wales (Australia)
University of New South Wales: School of Physics: Physclips: Human Sound
Get all the information you need to know about human sound in this learning module. Module covers voice production, ear's part in hearing, resonances, and pitch.
Texas Education Agency
Texas Gateway: Physics of Hearing: Sound
describe sound as a longitudinal wave.By the end of this section, you will be able to define sound and hearing and
Other
Byju's: Physics: Reflection of Waves
Explains what happens to a wave when it hits a fixed end or a free end.
Physics Classroom
The Physics Classroom: Waves, Sound and Light: Longitudinal Pulse
The animation portrays a medium as a series of particles connected by springs. In this type of longitudinal wave the particles of the medium vibrate in a direction parallel to the direction of energy transport.
Physics Classroom
The Physics Classroom: Standing Wave Patterns
Educational tutorial highlights standing wave patterns. Discover more about them and be sure to click on the animations for additional study.
Concord Consortium
Concord Consortium: Stem Resources: How Loud, How High?
What are ways to describe sound? Using the program downloaded called Sound Grapher and the microphone on the computer, students can investigate the frequency, wavelength, amplitude, and velocity of sound waves. Activity includes detailed...
Physics Aviary
Physics Aviary: Speed of Sound Lab
This lab is designed to have students investigate the relationship between the distance from an explosion and the time it takes the sound of the explosion to reach the observer. The temperature of the air can be changed by changing the...
Physics Classroom
The Physics Classroom: Resonance and Standing Waves
Educational tutorial features a physics classroom tutorial on natural frequency.
CK-12 Foundation
Ck 12: Interactive Physics for High School
This digital textbook covers core physics concepts and includes interactive features, real world examples, videos, and study guides.
CK-12 Foundation
Ck 12: Physical Science for Middle School
This digital textbook covers core physical science concepts and includes interactive features, real world examples, and videos.
Georgia State University
Georgia State University: Hyper Physics: Resonance
This hypertext physics course surveys sound resonance in musical instruments. Illustrated.
BBC
Bbc: Bitesize: Gcse: Physics: Reflection and Refraction
All waves will reflect and refract in the right circumstances. The reflection and refraction of light explain how people see images, color and even optical illusions. This tutorial discusses each concept and presents an experiment to try...