Nothing, unless your bullet makes sparks on the ground, or the bomb casing. Or unless it is an impact bomb. But if it is a nuclear bomb, then nothing really will happen.
It depends a great deal on the type of bomb and what it is designed to do. In the majority of cases, nothing. In some, it could set the bomb off, particularly if it is crude and not well made. In the case of a nuclear bomb, chances are that nothing would occur, or you would have what is known as a secondary explosion, where there is a bang and the radioactive material is spread around, but it wouldn't result in a nuclear explosion.
from a plane
you shoot evrthing including your team mates. then duck there will be a bomb. shoot the guy throwing the bomb. the rest is up to you.
you either throw a bomb or shoot the driver if you miss the shot or the bomb is work-less then you should shoot yourself
Press number 6 on your keyboard you will get the bomb in your hands get to bomb site and hold shoot button to plant it.
fission and/or fusion
BOOM
Absolutely not, they might have attempted to shoot down the strike planes and captured a bomb.
shoot on the bricks to your right then the bomb will push the square and just shoot until a red one will bounce off
Use a bomb or grenade and just alter the mesh.
You die.
The grenade will be shot
They die.