Showing Results for high frequency 2 1st : Page 7

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

The purpose of this science fair project is to build a basic radio.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

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

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This science fair project idea explores which kinds of earplugs are the most effective.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

This project examines whether and what associations exist between numbers and letters and colors.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

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

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

Find out if most people can distinguish the difference between tones on different instruments.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

This science project researches the correlation between barometric pressure and wind velocity.

This experiment will examine and precisely measure the amount of sugar in various sodas.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.