No, not close at all.
it is impossible to fire a bullet a the speed of light
* The speed of light in a vacuum, * The speed of sound,
No, not quite. We know that for sure, because nothingmoves faster than the speed of light.
Electrons are able to travel close to speed of light.
Neutrinos do not travel at the speed of light, but they do move very close to the speed of light.
bullet dance is nothing but , dancing speed like bullet train speed.
Apart from the speed of light, there really isn't any definite limit. Using technologies like rail guns or light gas cannons bullets can be accelerated to many times the speed of sound.
Highly energetic electrons could potentially travel faster than light, as they can achieve speeds close to the speed of light in a vacuum. However, nothing with mass can surpass the speed of light in a vacuum, according to the theory of relativity.
The Universe seems to have a speed limit, called the "speed of light". This speed limit is approximately 300,000 kilometers/second. Light travels at that speed; so do other electromagnetic waves. Gravity waves are believed to travel at the speed of light as well. Finally, it is possible for particles to travel at a speed very close to the speed of light. Neutrinos tend to travel very close to the speed of light; also, cosmic rays contain very high-energy particles which also travel very close to the speed of light.
With current technology, it is not possible to even come anywhere close to the speed of light. For example, traveling at 1/10 the speed of light is still science fiction. On the other hand, for anything that does NOT travel at the speed of light, it is impossible to actually attain the speed of light. In theory you might get close. There are some particles, such as photons and the hypothetical gravitons, which ONLY travel at the speed of light.
No. Nothing is faster than the speed of light. Even the fastest wind doesn't come close.
No, because the orbital is really just an abraction - the electron isn't racing around the orbital like a racecar, so there isn't a speed. The orbital is a better measure of the electrons potential energy.