Quick Answer: How Does An Explosion Occur?

How are explosions measured?

Explosions are measured in terms of how much TNT (or trinitrotoluene) you would need to create an explosion of equivalent size.

For the sake of measuring explosions, scientists use a constant 4184 Joules per gram to represent that range..

Can you mix vinegar and ammonia together?

“Many cleaning products use either bleach or ammonia, and mixing them [with vinegar] can cause this reaction, which is why you should never mix any kind of cleaning product,” says Sansoni.

How many megatons would it take to destroy the earth?

A megaton TNT is about 4E15 J. You need about 2E32 J to completely obliterate the planet. That gives about 5E16 megatons. That’s 50 quadrillion.

What makes something explosive?

An explosive substance is a solid or liquid substance (or mixture of substances) which is in itself capable by chemical reaction of producing gas at such a temperature and pressure and at such a speed as to cause damage to the surroundings. Pyrotechnic substances are included even when they do not evolve gases.

What is the strongest explosive?

The GBU-43 Massive Ordnance Air Blast (also known as “the mother of all bombs) is the most powerful non-nuclear bomb in military use. Designed to be dropped from a C-130 Hercules cargo aircraft, its kiloton yield is 0.011 by comparison.

Why do you open your mouth during an explosion?

The idea is to help equalize pressure. … The shock wave from the explosion creates a pressure wave in the body. The air in the various cavities moves with this pressure wave. If your mouth is closed the air in your ears and mouth cannot move freely and could rupture your eardrums.

How many PSI can kill you?

The threshold value for lung damage is 12 psi and fatal effect is 40 psi (Glover, 2002). At a pressure of about 35 kilopascals (5 psi), the human eardrum may rupture. With an overpressure of 100 kPa (14 PSI) almost all eardrums will be ruptured.

What does it feel like to be in an explosion?

What does it feel like to be in an explosion? If a mortar hits a large rock you’re hiding under, it feels like “being punched hard in the back of the head with a big fist” while someone throws rocks in your face. … The pressure in a blast wave can reach around 1,000 times atmospheric pressure.

What are two chemicals that explode when mixed?

Here is some combination of two household chemicals that actually explode when mixed.Bleach And Ammonia. Both are cleaning equipment that exists in your everyday kitchen.Bleach and Rubbing Alcohol.Two Different Brand of Batteries.Potassium and water.Baking soda and vinegar.Mentos and Soda.

Can mixing bleach and vinegar kill you?

Although bleach is a strong disinfectant, and vinegar dissolves mineral deposits and kills many types of mold, fungi and bacteria, combining the two can be dangerous. Mixing bleach with an acid such as vinegar creates chlorine gas, a toxic chemical that can be deadly at high levels.

What household cleaners should you not mix?

Here’s a list of common products you shouldn’t combine.Baking Soda and Vinegar. … Hydrogen Peroxide and Vinegar. … Ammonia and Bleach. … Vinegar and Bleach. … Bleach and Rubbing Alcohol. … Different Drain Cleaners. … Mildew Stain Remover and Bleach. … Bleach and Toilet Bowl Cleaner.More items…•

What happens to your body in an explosion?

The main direct, primary effect to humans from an explosion is the sudden increase in pressure that occurs as a blast wave passes. It can cause injury to pressure- sensitive human organs, such as ears and lungs.

Do you feel pain in an explosion?

Generally what people die from in an explosion is extremely painful. It’ll only be painless if your body is so completely destroyed that you die instantly, or if you take severe damage to your central nervous system.

How much TNT is in a grenade?

How much TNT is in a grenade? held 52 grams (1.85 oz) of TNT or a number of other explosive combinations of roughly equal or slightly higher explosive power. 21 million were manufactured.