Sound · ध्वनि
A free Physics game for Class 5 children.
Vibration and Quick to-and-fro movement, Echo and Sound that bounces back, Pitch and How high or low a sound is, Loudness and How loud or soft a sound is, Noise and Unpleasant sound, Music and Pleasant sound, Decibel and Unit of loudness, Vacuum and Sound cannot travel here, Eardrum and Vibrates inside the ear, Vocal cords and Vibrate when we speak, 🥁 and Sound from a stretched skin, 🎸 and Sound from plucked strings.