- How does fire burn in space without oxygen?
- What does space smell like?
- What would happen if u shoot a gun in space?
- Can fire burn underwater?
- Can you hear sound in space?
- Can fire burn on Mars?
- Can fire be burned?
- How many dead bodies are in space?
- Do humans burn or melt?
- What is the hottest color for fire?
- Is white fire hotter than blue fire?
- Can things explode space?
- Can fire burn in outer space?
- Can you see flames in space?
- Why is fire in space bad?
- Can you breathe in space?
- Can a spaceship explode in space?
- What Cannot be burned by fire?
- Why does your head explode in space?
- Can you fart in space?
- Is Blue Fire hotter?
How does fire burn in space without oxygen?
The fire you mentioned burning in absence of oxygen, will be only in the ‘Sun’, that is by nuclear fusion of hydrogen molecules/Atoms, to Helium molecules/Atoms, by self sustaining atomic level nuclear fusion, which needs only very high temp..
What does space smell like?
sweet-smelling welding fumes’, ‘burning metal’, ‘a distinct odour of ozone, an acrid smell’, ‘walnuts and brake pads’, ‘gunpowder’ and even ‘burnt almond cookie’. Some astronauts have likened the smells of space to walnuts.
What would happen if u shoot a gun in space?
On Earth, gravity eventually pulls the bullet down, even if it doesn’t hit anything — or anyone. In space, where there is no gravity, your bullet could keep moving forever as long as it doesn’t hit something — like an asteroid or a planet.
Can fire burn underwater?
Commonly a fifty-fifty mixture of rust and aluminum powder, thermite requires the high temperatures of a burning strip of magnesium to light, but once it gets started it’s almost impossible to extinguish. It can burn through pavement, melt through engine blocks, and even stay on fire underwater.
Can you hear sound in space?
No, you cannot hear any sounds in near-empty regions of space. Sound travels through the vibration of atoms and molecules in a medium (such as air or water). In space, where there is no air, sound has no way to travel.
Can fire burn on Mars?
The Martian atmosphere is 1/100th of the density of the Earth’s (i.e. 1/100th as much gas) and 95% of it is carbon dioxide, which is used to make fire extinguishers. … With no oxygen, fire cannot burn.
Can fire be burned?
Can fire *be* burned? Though as a wall built partly of flammable material I wish fire could be burned, it can’t. Fire is just the light and heat resulting from oxidation of fuel; there is nothing in fire to oxidize, because fire itself isn’t a substance it’s a process.
How many dead bodies are in space?
As of 2020, there have been 15 astronaut and 4 cosmonaut fatalities during spaceflight. Astronauts have also died while training for space missions, such as the Apollo 1 launch pad fire which killed an entire crew of three. There have also been some non-astronaut fatalities during spaceflight-related activities.
Do humans burn or melt?
Humans are animals. It depends on the conditions – animal flesh would also “melt” under the right conditions, and human flesh usually burns instead of melting.
What is the hottest color for fire?
The inner core of the candle flame is light blue, with a temperature of around 1800 K (1500 °C). That is the hottest part of the flame. The color inside the flame becomes yellow, orange, and finally red. The further you get from the center of the flame, the lower the temperature will be.
Is white fire hotter than blue fire?
When temperatures approach 2,400º F to 2,700º F, flames appear white. … The color blue indicates a temperature even hotter than white. Blue flames usually appear at a temperature between 2,600º F and 3,000º F. Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood.
Can things explode space?
In space no one can hear you explode… Many astronomical objects such as novae, supernovae and black hole mergers are known to catastrophically ‘explode’. … But as long as the explosion doesn’t require oxygen, then it will work in much the same way in space as on Earth.
Can fire burn in outer space?
In space, of course, you can’t have any fires because there isn’t any oxidizer (i.e. oxygen) to sustain the combustion process. … In space, of course, you can’t have any fires because there isn’t any oxidizer (i.e. oxygen) to sustain the combustion process.
Can you see flames in space?
Recent tests aboard the International Space Station have shown that fire in space can be less predictable and potentially more lethal than it is on Earth. … The flame persists because of the diffusion of oxygen, with random oxygen molecules drifting into the fire.
Why is fire in space bad?
Fire is a different beast in space than it is on the ground. When flames burn on Earth, heated gases rise from the fire, drawing oxygen in and pushing combustion products out. In microgravity, hot gases don’t rise. … Space flames can also burn at a lower temperature and with less oxygen than fires on Earth.
Can you breathe in space?
The vacuum of space will pull the air from your body. So if there’s air left in your lungs, they will rupture. Oxygen in the rest of your body will also expand. You’ll balloon up to twice your normal size, but you won’t explode.
Can a spaceship explode in space?
Yes, provided there is an oxidizer. A spaceship with liquid hydrogen and liquid oxygen will blow up quite well in the vacuum of space. … Nuclear explosions can of course occur in space, too. However, in space, there is no atmosphere to transmit sound from the explosion to the observer, so it would appear to be silent.
What Cannot be burned by fire?
Riddle: What can’t be burned in fire, nor drowned in water? Answer: Ice.
Why does your head explode in space?
Why does your head explode in space, disappointingly, the answer is that, it doesn’t. … But their heads didnt explode, the reason for this is because there are too kinds of pressures, normal pressure and vacuum. Vacuum pressure is not strong enough to cause a head to explode, but it can still kill you.
Can you fart in space?
But if you’re an astronaut, every fart is a ticking time bomb. The gases in farts are flammable, which can quickly become a problem in a tiny pressurized capsule in the middle of space where your fart gases have no where to go.
Is Blue Fire hotter?
Blue Flames Indicate Temperatures of 2,300 to 3,000 Degrees Blue flames burn hotter than orange flames, with temperatures reaching up to 3,000 degrees Fahrenheit. Along with the complete burning of carbon, this is why gas-burning fires typically have a blue flame.