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When a fire cracker explodes is it a chemical change?
It is a chemical reaction because it changes and the change can't be revesed
What is the term for a substance that is formed by a chemical reaction?
A product is a substance that is formed by a chemical reaction.
What is the difference between a substance used as a rocket fuel and one used as an explosive?
The speed at which it explodes, if you are asking about solid fuels.
How much black-powder is in a firecracker?
A typical firecracker contains around 50-100 milligrams of black powder. This amount may vary depending on the size and design of the firecracker.
What substance is cell wall formed from?
Cellulose.
What types of energy is being released when a firecraker explodes?
When a firecracker explodes, chemical energy stored in the fireworks' gunpowder is rapidly converted into thermal (heat) and light energy. The gunpowder undergoes a rapid combustion reaction, releasing energy in the form of heat and light as the firecracker explodes.
What is inside a firecracker?
A firecracker typically contains gunpowder, a fuse, and a casing made of paper or cardboard. When the fuse is ignited, the gunpowder inside explodes, creating the loud noise and sparks that characterize a firecracker.
When a fire cracker explodes is it a chemical change?
It is a chemical reaction because it changes and the change can't be revesed
What is firecracker?
Its a shrimp that when you come near it and it gets scared it explodes into loads od different coulers to scare you away
When a fire cracker explodes matter is lost?
No matter is lost when a firecracker explodes. When the gunpowder inside ignites, it turns rapidly into gases and powder residue. The paper shell is either burned or fragmented into fine particles.
What is Firecracker Shrimp?
Its a shrimp that when you come near it and it gets scared it explodes into loads od different coulers to scare you away
When a firecracker explodes stored chemical energy turns into sound and light energy. what other type of energy is also realeased?
When a firecracker explodes, in addition to sound and light energy, heat energy is also released. This is because the chemical reaction that occurs during the explosion generates heat, which is then given off as thermal energy.
When a firecracker explodes mass is lost true or false?
Yes and no. Yes because most of the mass isn't a firecracker anymore, and no because mass is never lost or gained in a chemical reaction, which is what a firecracker explosion is. If you have a nuclear powered firecracker, however, it would be a definite yes because some mass would be converted into energy.
What a substance does when it releases heat of fusion?
It explodes
When a firecracker explodes stored chemical energy turns into sound and light energy What other energy is also released during this transformation?
Heat and pressure
Which energy transformation takes place when a firecracker explodes?
Chemical energy in the gunpowder is transformed into thermal, light, and sound energy when a firecracker explodes. The chemical energy is released as heat and light from the rapid combustion of the gunpowder, creating the explosion and producing sound waves.
Is a firecracker explode a chemical or physical change?
Although the firecracker gets its energy from a chemical reaction, most of the damage it does is physical from the shockwave coming from it as it explodes. Very near the explosion there will also be some chemical damage as the burning explosive can burn some its surroundings - and burns are a type of chemical damage.
