In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

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

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

Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.