Sound travels, in air, at about 320 meters per second. Light travels about 300 000 000 meters per second
No. Light travels at about 875 thousand times the speed of sound.
speed of light
No, X-rays do not travel at the speed of sound. X-rays are a form of electromagnetic radiation that travel at the speed of light, which is much faster than the speed of sound.
They don't really travel at the same speed, but, on television, the distance they travel is so short, that the difference between the speed of sound and the speed of light is almost non-existant.
Light energy consists of electromagnetic waves that travel at the speed of light, while sound energy consists of mechanical waves that travel at a much slower speed. Light energy does not require a medium to travel through, whereas sound energy does. Light energy can travel through a vacuum, whereas sound energy cannot.
Light is much faster then the speed of sound. Sound travels at a speed of about 768 Miles per hour, when light travels at a speed of 186,282 miles per SECOND.
No. Light in vacuum is roughly 880 thousand timesas fast as sound in air.
'Radio' waves are physically and electrically identical to light waves except for their frequency (wavelength), and they travel at the same speed as light does.
It travel in a higher speed than sound
The speed of sound in air is about 343 m/s, and the speed of light in a vacuum is about 299,792 km/s. When added together, the speed of sound and the speed of light do not directly add up because sound requires a medium to travel through, while light can travel in a vacuum.
In air, light waves travel about 871 thousand times faster than sound waves.
The speed of light is faster than the speed of a nerve message, speed of electricity, and speed of sound. The speed of light in a vacuum is approximately 186,282 miles per second, while nerve impulses, electricity, and sound waves travel much slower.