Showing Results for sound sorting : Page 2

Find out whether matching resonant frequencies can cause objects to shatter.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

This science fair project idea explores whether talking to a plant will help it grow.

This science fair project idea demonstrates sonar mapping of the ocean floor.

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Explore concepts in current and coltage with these Van de Graaff generator experiments.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!

Try this chemistry experiment with your curious kid and get some "shocking" results!

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!