Sound Waves Science Lesson with “Chicken Clucking”

Sound Waves Science Lesson with “Chicken Clucking”

By Apologia MarketingWhat is Sound? Sound starts as a vibration of the molecules in the air, called sound waves. If the sound wave makes it into a person’s ear, it will vibrate the structures of the inner ear, which will be interpreted by the brain as sound! If sound is caused by a sound wave, why are...Read More