Science Revision Worksheet No. 9 on Sound for Class VIII, covering topics from the Oxford New Science in Everyday Life textbook.
A science revision worksheet titled "Sound" for Class VIII, featuring questions on sound waves, ultrasonic sounds, astronauts on the moon, wave properties, pitch, thunder, audible frequency range, functions of ear parts, pendulum oscillation, air chambers in stringed instruments, speed of sound, and amplitude of vibration.