The magnum .55 is the most powerful, but some Desert Eagle has the highest calibre bullet.
A bomb is more powerful than a bullet its obvious
Probably, almost certainly, the .600 Nitro Express is the overall most power handgun bullet. Let me alter this answer by saying the .600 Nitro Express is a rifle round that one company made a pistol for. The most powerful handgun cartridge is the 500 S&W Magnum.
It is so powerful, that it actually felt like you got shot by a bullet.That's how powerful.
It fires a 22LR projectile. "Power" will depend on bullet weight and velocity.
If you actually mean power (energy), then yes several of the lighter bullet weights are more powerful. If you just mean a heavier bullet, yes, you can get a 50 gr bullet.
A bullet train gets it's power from extremely powerful magnets. The magnets are on the sides of the track, and train.
the desert eagle is more powerful because of the bullet size and the clip size
Whichever light machine gun fires the most powerful (in terms of force created when the propellant burns and the gas in the bore expands, pushing the bullet downrange) intermediate rifle cartridge. As far as most effective, this would be a combination of the bullet design, external ballistics (the bullet's ballistic coefficient; how well it slices through air (effect of drag), how much the bullet is affected by wind, etc.), terminal ballistics (what it does to targets on impact), etc. In short, there is no one answer, as every cartridge has its strengths and weaknesses when compared to other cartridges, or even variants of the same cartridge.
The .357 has a longer case and a heavier bullet; it is identical to a .38 in diameter but far more powerful. This is why a .38 will fire in a .357 but not the other way around.
There is no one answer- it depends on the rifle. They are generally less powerful than a full size battle rifle cartridge. The M16 rifle uses a 5.56mm bullet, the AK47 a 7.62mm bullet, etc.
The weapon that John Smith told Samuel was more powerful than a sword was a bullet.