- Why is fire in space bad?
- How long would a body last in space?
- How do female astronauts pee in space?
- Can you light a match in space?
- Would a gun fire on the moon?
- What happens to a loaded gun in a fire?
- How fast can a bullet go in space?
- How many dead astronauts are floating in space?
- Will Bullets explode in a house fire?
- Can a bullet start a fire?
- How cold is space?
- What is the fastest bullet in the world?
- Will a bullet travel forever in space?
Why is fire in space bad?
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..
How long would a body last in space?
You wouldn’t lose consciousness straight away; it might take up to 15 seconds as your body uses up the remaining oxygen reserves from your bloodstream, and — if you don’t hold your breath — you could perhaps survive for as long as two minutes without permanent injury.
How do female astronauts pee in space?
Space toilets don’t look quite like the one in your bathroom. With the older latrine models on the ISS, astronauts urinate into a handheld funnel and defecate into a device that looks like a smaller version of a traditional toilet seat.
Can you light a match in space?
Fire behaves differently in space than it does here on Earth. If you light a match on Earth, the flame is long and pointy because hot gases rise upward from the flame, keeping it straight and sticking up. But in space, buoyancy does not exist — so the flames spread out in all directions.
Would a gun fire on the moon?
Gun: Yes. The oxidizer is within the gun powder, so a gun will fire in the vacuum of the Moon. The bullet will travel significantly farther, because it will fall slower and there will be no air resistance.
What happens to a loaded gun in a fire?
It would be EXTREMELY DANGEROUS, and you will have no control over when the gun will fire. Additionally, the firearm will likely be permanently destroyed, any wooden stock or non-metal parts will melt or burn, and the barrel’s heat treatment will be damaged and may not hold up to the same pressures.
How fast can a bullet go in space?
0.62 mile/secWell, it would simply drift into the blackness, forever alone, while the galaxies around it sped further away. Those galaxies are travelling at around 200km/s (124 miles/sec) as the Universe expands, whereas a travelling bullet can reach speeds of only 1km/s (0.62 mile/sec).
How many dead astronauts are floating 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.
Will Bullets explode in a house fire?
Let’s consider this scenario: Ammunition/bullets are located in a box in a nightstand during a house fire. The bullet, when heated, will explode, and pieces of the casing—often referred to as shrapnel—will scatter in all directions.
Can a bullet start a fire?
Bullet fragments can be extremely hot and can easily start a fire. Shooting at steel targets or rocks may throw sparks into the nearby vegetation. Use paper targets or clay pigeons. Steel Core and solid copper ammunition have the highest potential to start fires.
How cold is space?
Hot things move quickly, cold things very slowly. If atoms come to a complete stop, they are at absolute zero. Space is just above that, at an average temperature of 2.7 Kelvin (about minus 455 degrees Fahrenheit).
What is the fastest bullet in the world?
The . 220 Swift remains the fastest commercial cartridge in the world, with a published velocity of 1,422 m/s (4,665 ft/s) using a 1.9 grams (29 gr) bullet and 2.7 grams (42 gr) of 3031 powder.
Will a bullet travel forever in space?
Although the speed of the bullet would be relatively the same as its speed on Earth, the distance it travels would be very, very different. … In space, however, you can expect the bullet to go on and on, possibly forever, since there is no strong force acting to pull it down or slow it down.