Speed of light or speed of sound faster

2019-11-17 05:45

Even though sound isn't as fast as light the speed sound travels at isn't exactly slow. Something that travels at 761 miles per hour is still pretty fast. Objects such as planes that go faster than the speed of sound (761 mph) travel at Mach 1. Objects that travel 2 times the speed of sound (1522 mphJun 26, 2012 The speed of light is a little trickier. In a vacuum it is roughly 300 000 000 metres per second (so nearly 900 000 times faster than sound! ) However, when light moves through air or glass it gets slowed down a little bit so light moving through glass moves at 200 000 000 metres per second which is still 580 000 times faster than sound. speed of light or speed of sound faster

A: When light travels in a vacuum, its speed is 186, 282 miles per second. The fastest aircraft, which is the Boeing43 scramjet, has a speed of 7, 546 miles pe

Light doesnt need a medium to travel. The speed of sound through air is about 340 meters per second. Its faster through water and its even faster through steel. Light will travel through a vacuum at 300 million meters per second. So theyre totally different scales. No information can propagate faster than the speed of light. Mar 19, 2018  Once it reaches the speed of sound, the waves bunch up creating a shock front that forms a loud sonic boom. Similarly, when electrons travel through water at speeds faster than light speed in water, they generate a shock wave of light that sometimes shines as blue light, but can also shine in speed of light or speed of sound faster Most textbooks say that nothing can go faster than light, but that statement actually should be qualified: The answer is yes, you can break the light barrier, but not in the way we see in the movies. There are, in fact, several ways to travel faster than light: 1. The Big Bang itself expanded much faster than the speed of light.

Nov 25, 2017 The speed of light is much faster than the speed of sound. Sound moves at 343 metres per second (thats about 770 miles per hour! ) The speed of light is a little trickier. speed of light or speed of sound faster

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