The true statement for sound waves is at 0 °C their speed is 332 meters per second. Sound waves cannot be polarized because they are longitudinal waves, and they cannot travel in a vacuum as they require a medium to ...
Tiwari Academy Discussion Latest Questions
Sound waves are longitudinal waves. They consist of compressions and rarefactions that travel through a medium, such as air, water, or solids. Unlike transverse waves, which oscillate perpendicular to the direction of wave propagation, longitudinal waves oscillate parallel to the ...
Ultrasonic waves have frequencies more than 20,000 Hz, beyond the upper limit of human hearing. They are used in various applications such as medical imaging, industrial cleaning, and sonar.
Sound waves are classified as mechanical waves because they are characterized by the motion of particles in a medium.
When sound waves reach our ears, they cause vibrations in the eardrum. These vibrations are then transmitted through the auditory system, where they are converted into nerve impulses that our brain interprets as sound.