Light is almost a million times faster.
Sound waves require a medium to travel through, such as air, water, or solids, and they propagate by causing particles in the medium to vibrate. Light waves, on the other hand, can travel through a vacuum and do not require a medium. They propagate as electromagnetic waves and can travel through empty space.
Diffraction of sound waves is more easily observed because sound waves have longer wavelengths compared to light waves. This allows sound waves to diffract around obstacles more effectively, producing noticeable effects like the bending of sound around corners or obstacles. Light waves, with their shorter wavelengths, tend to diffract less noticeably and require specific conditions to observe diffraction effects.
They both travel in the form of waves, and they both travel very fast.
"Fast light" refers to light moving at its maximum speed in a vacuum, which is approximately 299,792 kilometers per second. "Fast sound" refers to sound waves traveling at their maximum speed in a medium, which is approximately 343 meters per second in air at room temperature.
When an object vibrates slowly, it produces low frequency sound waves. These waves have a lower pitch compared to fast vibrations.
Radio waves travel at the speed of light, which is the fastest speed possible for any form of electromagnetic radiation.
It depends, if you mean light or sound waves, for example, there are a variety of factors to be measured: The length of a wave from peak to peak is represented with lambda. You can also measure velocity of a wave (how fast and in what direction it is moving). Frequency of light effects the color of the light, and frequency of sound effects its pitch.
Both are fast but light is faster by far.
light travels very fast! it travels in the form of waves.
Sound waves move very fast
Electromagnetic waves in vacuum move about 881 thousand timesas fast as sound in sea-level air.
Radio signals travel at the speed of light, which is the fastest speed possible for electromagnetic waves. This means that radio signals travel at the same speed as other forms of electromagnetic waves, such as visible light and X-rays.