Such a speed is technically called the speed of light, but it could also be defined as ~Mach 1000000.
Light travels at approximately 3x108m/s whilst sound travels only at 343m/s. So which do you think is the faster one?
Light travels faster than sound ... about 875,000 times faster. Nothing travels faster than light.
Light travels faster.
Light travels faster than sound. Light travels at nearly 300 million meters per second, whereas sound travels at 340.2 meters per second (both at sea level). Light is, thus, about three hundred thousand times faster than sound. (In miles per hour, the sound barrier is 761 mph)
No.
Light travels at approximately 3x108m/s whilst sound travels only at 343m/s. So which do you think is the faster one?
Light travels faster than sound ... about 875,000 times faster. Nothing travels faster than light.
light
lightning travels faster. Light is faster than sound.
Light travels faster.
Light travels faster.
Light appears lighter, and also travels faster, than sound.
Light travels faster than sound. Light travels at nearly 300 million meters per second, whereas sound travels at 340.2 meters per second (both at sea level). Light is, thus, about three hundred thousand times faster than sound. (In miles per hour, the sound barrier is 761 mph)
no from what i have learned light travels faster then sound
Light is roughly a million times faster than sound. (Speed of light in a vacuum: 300 million meters/second; speed of sound in air: ca. 350 meters/second; the speed of soundin other substances varies quite a lot.)
We see the firework works first because the because burning emits light . It is a fact that it travels faster than sound . So the sound energy produced during the burning of fire work reaches us late . So we hear the sound after vizualizing it.
It doesn't. Light travels at a speed of 300,000 km/second; sound travels roughly a million times slower. By the way, the light you see and the sound you hear in television doesn't travel as light or sound for most of the way - the information is encoded in a radio wave (which also travels at the speed of light). Only in the television set is the information transformed back into normal light, and sound.