What burns hottest?

Highest temperature Dicyanoacetylene, a compound of carbon and nitrogen with chemical formula C₄N₂ burns in oxygen with a bright blue-white flame at a temperature of 5,260 K (4,990 °C; 9,010 °F), and at up to 6,000 K (5,730 °C; 10,340 °F) in ozone.

What's the hottest burning fuel?

Acetylene and pure oxygen burns blue, at over 3,400ºC – the hottest temperature readily achievable with fuel and flame. That's hot enough to melt tungsten, which has the highest melting point of any element.

Can anything be hotter than fire?

Yes, there are substances that can reach higher temperatures than fire. For example, plasma, which is the fourth state of matter, can reach much higher temperatures than fire. Additionally, in scientific and industrial settings, certain processes and equipment can generate temperatures hotter than traditional fire.

Which burns hotter napalm or thermite?

Although napalm is also used as a component of a pyrotechnic gel that is composed of a mixture of gasoline, a less-volatile petroleum oil, powdered magnesium, and sodium nitrate, this mixture still only burns at about 1,000° C (1,800° F), no where near the temperature of thermite.

What chemical burns very hot?

Thermite (/ˈθɜːrmaɪt/) is a pyrotechnic composition of metal powder and metal oxide. When ignited by heat or chemical reaction, thermite undergoes an exothermic reduction-oxidation (redox) reaction. Most varieties are not explosive, but can create brief bursts of heat and high temperature in a small area.

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What explosive burns the hottest?

Thermite, a mixture of metal powder and metal oxide, is the hottest burning man-made substance in the world.

How hot can human skin get before burning?

Studies show that a temperature of 52 degrees C (125 degrees F) can cause a full-thickness skin burn in 2 minutes and a temperature of 54 degrees C (130 degrees F) can result in a full-thickness skin burn in 30 seconds.

Is thermite legal?

Yes, as long as you're doing it for legal reasons, of course! Thermite is commonly used in specialist welding applications, and there is no licence necessary to buy or use it. Of course using thermite is an industrial process, so please observe all necessary safety precautions.

Is thermite illegal in war?

The substance itself (unlike chemical weapons) is not prohibited. Thermite could, as could almost any weapon, be used in ways (such as the intentional immolation of civilians) that would violate the Laws of War.

Why is napalm illegal?

In 1980, Napalm was banned for use against civilian populations by the United Nations Convention of Certain Conventional Weapons.

How hot is a black hole?

Temperature. The more massive a black hole, the colder it is. Stellar black holes are very cold: they have a temperature of nearly absolute zero – which is zero Kelvin, or −273.15 degrees Celsius.

What is the hottest thing on Earth?

The highest controlled temperature reached on earth is 2 billion Celsius in the Z machine at Sandia National Lab. If you consider a proton beam an object, then the large hadron collider at CERN gets above 5 trillion Celsius.

What's the hottest thing known to man?

Hottest lab temperature

A CERN experiment at the Large Hadron Collider created the highest recorded temperature ever when it reached 9.9 trillion degrees Fahrenheit. The experiment was meant to make a primordial goop called a quark–gluon plasma behave like a frictionless fluid.

Is there an absolute hot?

It's called the Planck temperature, after the German physicist Max Planck, and it equals about 100 million million million million million degrees, or 10³² Kelvin.

What liquid burns the quickest?

Light (Watery looking) fuels like white gas or alcohol, have a low flashpoint (Below 0°) and will readily light when a flame is in its vicinity. Heavier (Oilier) fuels like kerosene and lamp oil have a much higher flashpoint.

What fuel burns the hottest and cleanest?

Anthracite coal is the hottest burning fuel in comparison to the most common ones in use. Environmentally cleaner than other fossil fuels. Due to its low sulfur content, Anthracite coal produces virtually no smoke or particulate emissions.

Is thermite just rust?

Thermite is a type of exothermic reaction that involves a highly reactive metal, typically aluminum, and a metal oxide, such as iron(III) oxide (Fe2O3), commonly known as rust. When thermite is ignited, the aluminum reduces the metal oxide, resulting in the production of molten metal and a large amount of heat.

Is napalm a war crime?

Legal status

Napalm is legal to use on the battlefield under international law. Its use against "concentrations of civilians" is a war crime.

Is it legal to own a thermite grenade?

Penal Code 18710 PC is the California statute that makes it a crime to possess a destructive device. This category includes bombs, grenades, explosive missiles, projectiles containing incendiary material, and certain types of rockets or rocket-propelled projectiles.

Is thermite just rust and aluminum?

With a fire that reaches 2,200 °C (3,990 °F), this simple mixture of rust and aluminum powder burns hot enough to turn rocks into lava. Thermite is famously used for welding since it produces molten iron as a byproduct, though it has tons of other applications too.

Will thermite burn underwater?

The modified thermite sticks exhibit stable underwater combustion and self-sustained propagation with a small diameter size (0.94 ± 0.05 mm). In-situ observation shows that the underwater reaction process could be divided into three steps: laser-induction, organic decomposition-dissolution, and thermite reaction.

Can thermite destroy concrete?

The thermite reaction on the surface of a concrete structure is so intensive that it easily melts concrete and rock with a melting point in the range of about 1200 to about 2500° C.

Can a body fully burn?

After about 50 minutes the extremities were destroyed to an extent leaving only the torso which broke apart after 1-1.5 hours. The complete incineration of a human body took about 2-3 hours.

How hot can a shower get?

Kitchen sinks and lavatories have been the source of many scalding injuries because the codes do not have specific temperature limits listed for those fixtures. However it has been recognized by the industry that 120 degrees Fahrenheit is the maximum safe hot water temperature for showers and bathtub showers.

What does 140 F feel like?

111 deg F (44 C) can feel burning pain. 140 deg F (60 C) pain receptors overload and skin becomes numb.