Creative Science Centre
Creative Science Centre: A Voice on a Sunbeam
Here is described a simple process to 'put a voice on a sunbeam' and transmit it over a distance. It is a fascinating example of amplitude modulation of light using sound vibrations. It then describes how the modulated light is detected...
Physics Central
American Physical Society: Physics Central: Discover Homepage
Link to nine major physics topics and dig deeper into the content. Find out about the work of scientists in each field and see example physical science experiments.
Georgia Department of Education
Ga Virtual Learning: Physical Oceanography
A student learning module with a focus on the relationship of temperature and salinity with density, ocean-influenced weather patterns, and how light and sound move through ocean water.
Cosmo Learning
Cosmo Learning: Physics in Primary Schools
A collection of video lectures created by University of Sheffield to excite young students about topics in physics in elementary school. The course covers topics like forces, gravity, magnets, sound, light, space travel, and the solar...
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...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Ejs Simultaneity Model
A model for examining the simultaneity of two events where the relative velocity and the wave source, either light or sound, can be manipulated.
Other
Arab Physics
While some of the pages on this site have yet to be filled, the pages that are complete are comprehensive. For example, pages on friction, heat, and the Doppler effect are illustrated and explain relevant formulas. A biography page...
Physics Classroom
The Physics Classroom: Waves: Waves and Wavelike Motion
Here is an introduction to the concept of waves and wavelike motion people experience anywhere and everywhere.
Other
Architectural Acoustics and Lighting: Room Acoustics
This site from Architectural Acoustics and Lighting provides a discussion of various factors affecting the acoustics of a given room. Room dimensions, the wavelength of the sound wave, the physical characteristics of the walls, the...
Science Buddies
Science Buddies: Rainbow Fire
Astronomers can determine the atomic composition of distant stars by measuring the spectrum of light emitted by the star. Sound cool? Well in this project you can do something similar by observing the color of flames when various...
PBS
Pbs Learning Media: Atlanta Symphony Orchestra: Live Exploration
Take a special trip to the Atlanta Symphony Orchestra with GPB Education! This interactive virtual exploration offers students a behind-the-scenes experience as they learn about the science of sound and the preparation it takes to put on...
Georgia State University
Georgia State University: Hyper Physics: Wave Motion
Two wave graphs depicting a sine wave and relating the various characteristics (wavelength, amplitude, frequency, and period) of a wave to each other. The site includes an interactive JavaScript form in which the visitor enters one...
CK-12 Foundation
Ck 12: Physical Science: Energy
[Free Registration/Login may be required to access all resource tools.] Discusses the definition of energy, the SI unit, and the seven different forms of energy.
Physics Classroom
The Physics Classroom: Waves: Behavior of Waves: Interference of Waves
Students discover wave interference, the phenomenon that occurs when two waves meet while traveling along the same medium.
CK-12 Foundation
Ck 12: Wave Speed Calculations
[Free Registration/Login may be required to access all resource tools.] Students investigate and analyze characteristics of waves, including velocity, and calculate the relationship between wave speed, frequency, and wavelength.
Nobel Media AB
The Nobel Prize: Lord Rayleigh Biographical
At this site from the Nobel e-Museum, you can read about the scientific work of Lord Rayleigh (1842-1919 CE). This article includes information on his education and experiments with light and sound waves.
Nobel Media AB
The Nobel Prize: William Henry Bragg Biographical
The Nobel Foundation provides a biography of Bragg. This site focuses primarily on his activities and accomplishments as a scientist.
CK-12 Foundation
Ck 12: Forms of Energy
[Free Registration/Login may be required to access all resource tools.] In this online lesson students will investigate examples of kinetic and potential energy and their transformations.
Khan Academy
Khan Academy: Wave Interference Review
Review the key terms and skills related to wave interference, including how to predict wave interference patterns.
Other
S Cool Youth: Diffraction, Interference and Superposition
An interactive resource on diffraction, interference and superposition with descriptions, animations, and questions.