Any explosion will generally happen symmetrically. When it's on the ground, the ground stops the "bottom" part and you only see the top part. An explosion with an extreme amount of heat, such as a nuclear explosion in the atmosphere will also be influenced by the "heat rises" factor.
there is a charge of gunpowder in the middle of the shell that blows it apart and ignites the contents.
Because they are built to do that. Spherical explosive charges are evenly and symmetrically covered by small bomblets.
Because they explode in all directions and some of the stars fly towards you.
Pencil lead used to explode fairly easily when I lived in Bulgaria in 1995. We used to make it explode with only a lighter. It would take about a minute to make a 2 inch piece of lead explode. When I moved to America, I was sad to find that American pencil lead does not explode.
yes. :)
Sound energy, light energy are forms of exploding fireworks. Both are released during explosion.
No. Just like dropping a firecracker won't cause it to explode.
No
No, unless you burn them with it or explode it on them.
explode like real fireworks
Explode like real fireworks. Hope this helps!
Not in a cake, but on a cake because otherwise it will explode.
When Fireworks are made lots of different chemical powders are added and mixed to produce all the wonderful colours when they burn and explode.
usually things that explode and can fly arent good if they hit you.
no they do not expire, however they become unpreditable. they may explode instead of launching.
The "formal" name of fireworks is "pyrotechnics"; this is not really a particularly "chemical" name.
my jaw dropped open when i say the fireworks explode in the sinky twilight
you have to craft the firework with a dye.
Generally if put next to a bomb, a jaw breaker will explode.
he. they can explode any way. that's the reason you not want to stand near the big ones. don't hold them is your hands too.