Spiders react to a vibration in their web by approaching the area to see whether a prey has been caught. This science project tests whether the frequency with which the object hits the web affects how ...
Sound is waves of vibrations. Sound vibrations travel at different speeds. The number of times something vibrates in a second is called its frequency. Fast vibrations create high notes. Slow vibration ...
Demonstrate basic radio communications.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download the proje ...
Produce varying pitches of sound. How can the pitch of a sound be modified? How does the rate of vibrations affect the pitch of sound?It is an educational content by education.com.By clicking on the t ...
Discover the highest and lowest pitches most people can sing.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
Demonstrate how we are able to locate sounds, a process called echolocation.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the conte ...
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 ...