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Pyrotechnics and Fireworks
The use of substances that produce noise, light, heat, smoke, or motion when ignited; Usually for aesthetic displays or military purposes.
1,267 Questions
Is a firework a source of light?
Yes, a firework is a source of light that is produced through the chemical reactions taking place within the firework materials. When ignited, fireworks emit colorful lights through the combustion of various compounds.
Purple fireworks are made out of what element?
The color in purple fireworks is usually produced by a mixture of strontium (red) and copper compounds (blue). The strontium and copper compounds emit specific wavelengths of light when ignited, creating the purple color.
How many shells are in a holy cow artillery firework?
A holy cow artillery firework typically contains multiple shells, often ranging from 9 to 36 shells in a single firework. Each shell is launched into the air and burst to create colorful displays and effects.
Will 3 AA batteries ignite hairspray?
Three size AA batteries sitting side-by-side in a shelf cannot ignite a thrust of hairspray blown onto them. They have to be connected in such a way and with such a setup as to get them to either provide the spark or the heat needed to ignite hairspray. One off-the-shelf AA battery has the energy needed, through the proper arrangement, to ignite hairspray.
What emotion dominates the poem fireworks by Amy Lowell?
Hatred, as is stated repeatedly in the poem. The hatred between the narrator and the enemy produce fireworks of rage.
How do you calm worried Dogs when they're scared of fireworks?
Create a safe and quiet space for your dog to retreat to, like a room with no windows. Play calming music or white noise to drown out the sound of fireworks. Consider using a calming aid such as a ThunderShirt or pheromone diffuser. Stay with your dog to provide comfort and reassurance.
What is the Magic Kingdom fireworks display called?
The Magic Kingdom fireworks display is called "Happily Ever After." It is a nighttime spectacular that combines fireworks, projections, music, and storytelling to create a magical experience for guests.
What minerals make the color bright green in fireworks?
Barium compounds are commonly used to produce a bright green color in fireworks. Barium chloride is often used as a coloring agent because it produces a vibrant green flame when ignited.
Is it illegal to use fireworks after 10PM?
It depends on where you live. Also, it would most likely not be approved of because it may disturb nearby neighbors and others in the area, because most people are about your go to bed at that time.
What would happen if a firework hit a glass window?
If a firework hits a glass window, there is a high chance that the window will shatter due to the explosive force and heat generated by the firework. The glass could break into sharp pieces, posing a safety hazard to anyone nearby. It's important to maintain a safe distance from fireworks and keep them away from structures to prevent accidents like this.
the code is:
NEVER let a firework go off in your hand
NEVER let pets outside when letting them off
if you think a firework isn't going off don't go up to it it could go off at anytime
by Taylor pettifer
Are pets allowed out on fireworks night?
It is generally not recommended to take pets outside during fireworks night due to the loud noises and potential stress it can cause them. It's safer to keep them indoors in a quiet, secure area. Make sure they have proper identification and are microchipped in case they become scared and run away.
What does each component of modern fireworks do?
The casing holds the other components and helps control the direction of the explosion. The fuse ignites the mixture of chemicals inside the casing. The mixture typically includes an oxidizing agent, a fuel, and a coloring agent, which produce the desired color and effect when ignited.
When is Chinatown in Vancouver BC selling fireworks?
Chinatown B.C. sells fireworks near Chinese new year. I would not recommend you to buy them there because they are so expensive and the fireworks suck! Go to the fireworks stand in Mission Derouche. Search them up on face-book Fireworks R fun. They sell cheap and the fireworks are great!
What is the packed orange stuff at the bottom of a firework?
The packed orange stuff at the bottom of a firework is typically gunpowder or another pyrotechnic compound that ignites when the firework is set off. It is responsible for propelling the firework into the sky and creating the initial burst of light and color.
When Tony Whitehead an African American anthropologist did firework in Jamaica he was surprise that?
many locals were initially confused by the fireworks display and mistook it for gunshots due to their similarity in sound. this highlighted the cultural differences in the perception of loud noises between the two communities.
What episode of Family Guy did Peter blow his fingers off with fireworks?
Whistle While Your Wife Works
What is the minimum distance to separate the firework from the crowd of firework viewers?
Well it depends on what kind of firework it is. If its a 1.4G firework you should have the crowed at least 10-40 yards away but if the type of firework is 1.3G you should have the crowed 30-60 yards away. I dont know if this is correct but that is what i know if the changed the regulations then I am not aware of or if the lenght is to long.
How do you get violet the big fireworks on my sim agents?
i know it know!!!!!! i know it now!!!!!!!! Go to Violet and obviously talk to her about the fireworks, then go to Mayor Hopkins and he will give you some small fireworks. Go back to Violet and she will go into a 'Paddy Moone' and say she wants BIG fireworks, so this is how to do it..........
1.First! Go to your assistant in your office and talk to him. He will say something about Martin and then, Go to Martin and talk to him about the fireworks, and he will give you the number to Dr.F (he is a mad scientist in My Sims Kingdom DS and on My Sims Agents wii), so then you should be able to call him from your underground place in your house where your assistant.
2.Once you have called him he will say that he need some flower seeds and the fireworks.
3.Go to Violet's flower shop of sadness and ask her for the flower seeds, she will give you them then go back to Martin straight after.
4. Now you are back at Martin's house, go in, if you don't your stupid and he will want the flower seeds and the fireworks so he can give them to Dr.F , he will then disappear and will then need to go to bed and sleep on it until the morning (if you want because it makes time go quicker) and then when you wake up in the morning, you will go back to Martin's house and he will give you ... (read sarcastically when a word is in ' '.) 'The Fireworks Machine'!.
5. Go back to Violets and for once she will be happy (...) and tell you to come back at night to do the mini game of this fireworks thing where you have to move these ropes around on this grid (its a bit like bejeweled but with a twist)!
Thanks for reading! for anymore hints and tips look for films on you tube with the creator ScarlettCody. Luv ya xXxXxXxXxXxXx My-sims-Expert
But i didn't know this and i try talking to martin and all he says is g-day mate peaceful day petting zoo. and it won't work.... Why not?
How do you use the fireworks on harvest moon another wonderful life?
To use the fireworks in Harvest Moon: Another Wonderful Life, you need to purchase them from Van on the Van's Store on the 3rd of Summer. Then on the night of the Firefly Festival, which occurs on the 7th of Summer, go to the beach and use the fireworks by pressing the A button when standing on the pier to set them off. This will trigger a cutscene showing the fireworks display.
When were the first Chinese fireworks make and what materials did they use?
In China fireworks were used to for fun and to celebrate weddings, battle victories, and religious ceremonies.
Other then that,
fireworks were invented and used to scare away evil spirits in the 12th century.
What do fireworks have in them?
Fireworks contain a lot of different substances in them. Most fireworks have black powder in them. Black powder is a mixture of potassium nitrate (KNO3,) charcoal, and sulfur. Black powder is highly explosive and is used in guns, fuses, cannons, and bombs. By adding different substances to black powder, different colors can be achieved.
*Red - Strontium or Lithium
*Orange - Calcium
*Yellow - Sodium
*Green - Barium
*Blue - Copper
*Indigo - Cesium
*Violet - Potassium or Rubidium
*Gold - Charcoal, Iron, or Lampblack
*White - Titanium, Aluminum, Beryllium, or Magnesium
*(Additional Substances are added to make fireworks crackle or flare.)
Consumer type fountain fireworks contain different amounts of the "colored" black powder in small cylinders. When you light the fuse, it slowly burns lighting the different cylinders along the way. Shell type fireworks (the type seen in shows) contain regular black powder in a tube with a circular ball attached on top. When you light the fuse, it ignites the black powder sending the shell flying up into the air. The burst from the black powder also ignites a fuse which will explode the black powder in the shell at a certain altitude.
Firecrackers contain a substance called flash powder. Flash powder explodes with a loud noise, but not much fire. Flash powder is very sensitive, so if you hit a canister of flash powder with a hammer or club, it will explode. All fireworks should be stored in a cool, dry environment.
ALL FIREWORKS (with the exception of sparklers) ARE ILLEGAL in Connecticut and may NOT be sold, purchased or used, with the EXCEPTION of regulated fireworks displays by state licensed, professional pyrotechnicians at sites which have been approved by state and local officials. Fireworks are defined by law as "any combustible or explosive composition prepared for the purpose of producing a visible or audible effect by combustion, explosion, deflagration or detonation." Novelties, and trick noise makers such as smoke bombs, party poppers and snappers and the "snake", and are banned by Connecticut General Statute 29-357. Effective June 1, 2000, Public Act 00-198 allows any person who is sixteen years of age or older to buy, sell and use sparklers of not more than one hundred grams of pyrotechnic mixture which are non-explosive and non-aerial. PA-06-177 added new subdivisions to CGS 29-357 relating to the some compounds that are prohibited in sparklers and fountains as well as adding a total pyrotechnic composition if more than one fountian is mounted on a common base. Public Act 06-177 also added Fountians to this category and provided definitions for 'sparklers' and 'fountians' that are found in CGS 29-356.
Larger so-called "fire crackers" are actually explosive devices which are banned by both state and federal law. They include M-80's, M-100's, M-250's and larger, cherry bombs, quarter sticks, block busters and other similar devices. Possession of these devices is prohibited by Connecticut General Statute 29-348, Illegal Possession of Explosives; manufacture of these devices is prohibited by Connecticut General Statute 53-80a., Manufacture of Bombs. The only exceptions to the fireworks statute are paper caps which contain less than .025 grains of explosive material.
Transportation to Connecticut of fireworks which have been privately purchased out-of-state is illegal. The fine for violation of transportation regulations is not more than $1,000 for a first offense; persons found guilty of subsequent offenses will be fined not less than $1,000 and not more than $2,000, or imprisoned not more than six months, or both. If injury or death results from such violation, the fine shall be not more than $10,000 or imprisonment for not more than ten years, or both. To order and purchase fireworks by mail is illegal in Connecticut.
Violation of CGS 29-357(d) calls for a fine of not more than $100 or a prison term of not more than 90 days or both; offering for sale, exposing for sale, or selling at retail or possessing with intent to sell a value exceeding $10,000 is a Class A misdemeanor.
The penalty for illegal possession of explosives, CGS 29-348, is a fine of not more than $10,000 or imprisonment of not more than 10 years, or both for each offense.
Violation of CGS 53-80a (manufacture of bombs) is a Class B felony; if a fire caused by fireworks is determined to be arson, first degree (CGS 53a-111), it is a Class A felony; 53a-112 arson second degree, Class B felony; arson, third degree, Class C felony; or if such a fire is determined to be reckless burning, (53a-114), it is a Class D felony.
The only safe way to enjoy fireworks is to attend a public display conducted at a state approved site by state-licensed pyro-technicians
The Bohr model of the atom describes electrons moving in fixed orbits around the nucleus. If we apply this concept to fireworks, we can imagine colorful lights representing electrons moving around a central nucleus in a structured manner, much like the beautiful patterns we see in fireworks displays. Just as fireworks brighten the night sky in intricate patterns, electrons in the Bohr model move in specific energy levels to create stability and unique spectral lines.
