Like...... 0.243748374837832797 Mili Seconds
The speed of sound at sea level is 340.29 meters per second.
Sound wave do not travel through vaccum as it need medium to travel.
Light would travel faster in a vacuum compared to sound. Light travels at the speed of light in a vacuum, which is approximately 300,000 kilometers per second, while sound cannot travel in a vacuum as it requires a medium to propagate through, such as air, water, or solids.
The time it takes for a wave to travel 5000 km depends on the wave's speed. For example, if we're considering sound waves in air, which travel at about 343 meters per second, it would take approximately 14.5 hours. In contrast, electromagnetic waves, such as light, travel at about 299,792 kilometers per second, taking only about 0.01667 seconds to cover the same distance. Thus, the time varies significantly based on the type of wave.
Longitudinal Wave
Yes, sound is a wave and it travels when there is a medium for it to travel through.
Sound can travel through any medium. If you remove the medium you would end up with a vacuum. It is in vacuums that sound cannot travel as it needs a medium to travel (it travels as a compression wave or shear wave). Space is almost a perfect vacuum so sound is unable to travel through space.
The frequency is 30 per second, or 30 'Hertz'.
The speed of sound in wood is approximately 3,960 meters per second, so it would take about 1 millisecond for a sound wave to travel through 4 centimeters of wood.
Sound is a pressure wave. Objects that "allow" sound to travel through them could be called wave guides.
Sound travels at approximately 1500 m/s in water. So, it would take about 2 seconds for a sound wave to travel through 3000 m of water.
That would be sound.