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The Effect of Humidity and Temperature on Percussive Pitch

The purpose of this project is to quantify the effect of weather- in this case temperature and humidity- on musical instruments. All musicians know that the environment affects the tone of the instrum ...

Can You Shatter Glass With Soundwaves?

In this experiment, students will find out whether matching resonant frequencies can cause objects to shatter. This is a pretty advanced experiment as it requires knowledge of both acoustics and how t ...

High Frequency Hearing Test

There’s a sound that is supposed to annoy teenagers and keep them from loitering in front of shops and stores. It’s called the Mosquito, and it’s supposed to be undetectable by adults. Take some volun ...

Harmonic Period and Frequenc? At grade

Students will learn the concepts of period and frequency and how to read them off a graph and how to calculate them for systems in harmonic motion. In addition, students will learn how to graph simple ...

Wave Frequenc? At grade

Definition of wave frequency and how it is related to the energy of a wave.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

International Scientific Units Quiz

Based on the abbreviation, name the unit or prefix. Litres are not an SI unit.

It is an educational content by JetPunk, site that contains a wide variety of quizzes.

Efecto fotoeléctrico (educaplus.org)

Hertz, nacido hoy hace 155 años, decubrió que al incidir con fotones (luz) de una determinada frecuencia sobre un metal se emiten electrones. Se trata de un trascendental fenómeno ...

Valle de una onda (Educarchile)

Imagen que contiene la gráfica de una onda donde se ve representado el valle de dicha onda.Valle de una onda es un contenido didáctico publicado en Educarchile, el portal de la educación del gobierno ...

Electromagnetic Radiation (micro.magnet.fsu.edu)

Tutorial interactivo (Java) que explora la representación clásica de la radiación electromagnética como una onda sinusoidal. Permite al usuario modificar la longitud de ond ...

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