What are some examples of explosive?
Examples include primary explosives such as nitroglycerin that can detonate with little or no stimulus and secondary explosives such as dynamite (trinitrotoluene, TNT) that require a strong shock (from a detonator such as a blasting cap). Low explosives change into gases by burning or combustion.
What household things explode?
In other words, DO NOT use this list as a guide for how to prevent explosions.
- Hot water heater.
- Food storage containers with spoiled food.
- Baked potatoes.
- Light bulb.
- Beer bottle left in the freezer.
- Opening sealed containers in high altitudes.
- Aerosol cans in sunlight or heat.
What are explosions used for?
Primary explosives are commonly used in blasting caps and percussion caps to translate a physical shock signal. In other situations, different signals such as electrical or physical shock, or, in the case of laser detonation systems, light, are used to initiate an action, i.e., an explosion.
What is the importance of supernova explosion in our daily life?
“Understanding how these giant explosions create and mix materials is important because supernovae are where we get most of the elements that make up the Earth and even our own bodies. For instance, these supernovae are a major source of iron in the universe.
How can I prevent my house from exploding?
Keep the lights off: Don’t turn the lights on, as that could spark an explosion if gas is present. Make sure you have a flashlight handy. Open all the doors and windows: Make sure you ventilate the house. Keep doors and windows open, that’ll help get any gases out.
How can we prevent house explosions?
How to Prevent Gas and Electrical Fires and Explosions
- Prevention of Electrical Fires.
- Smoke detectors: Install smoke alarms on each level of your home, outside sleeping areas and in bedrooms.
- Extension cords: Do not place extension cords under rugs or carpets or in high-traffic areas.
What is the importance of supernova?
Supernovae add enriching elements to space clouds of dust and gas, further interstellar diversity, and produce a shock wave that compresses clouds of gas to aid new star formation. But only a select few stars become supernovae. Many stars cool in later life to end their days as white dwarfs and, later, black dwarfs.