Some flammable household items are obvious, such as matches, lighters and candles. Some are less obvious, such as some upholstery, wooden furniture, children's toys and some foods.Know More
Lampshades, curtains, mattresses and upholstered furniture manufactured before 1973 may not be made of the fire-resistant materials generally used in later years. Check tags on mattresses, furniture and pillows for warnings, including any outdoor furniture. In the bathroom, spray cans of deodorant and hairspray are flammable, as are nail polish, nail polish remover, and the cotton balls or tissues used with them.
Mothballs sometimes give off flammable vapors, and certain types of furniture polish, spot removers and oven cleaners catch fire. Household items in the garage or basement that are flammable include paints and paint thinners, gasoline, oil-based varnish and charcoal lighter fluid.
In the kitchen, dish towels that get too close to an oven or burner catch fire. Some foods catch fire easily or ignite things stored near them. One example of this is garlic because it burns quickly and may pop when cooked, splattering oil onto nearby items. Other potentially flammable foodstuffs include bacon, flour and other powdered goods, alcohol-based sauces, and sugary foods that can burst into flames when hot.Learn more in Thermodynamics
Thermoelectricity, or electricity produced from heat, is called the Seebeck effect. It was discovered by German physicist Thomas J. Seebeck in the 1820s. The Seebeck effect occurs when two dissimilar conductors or semiconductors with different temperatures are joined in an electric circuit. In such a circuit, the larger the temperature difference, the larger the magnitude of the current.Full Answer >
How long wood takes to burn depends on how dense and moist each piece of wood is. In terms of chemical composition, most woods are very similar, but dense woods burn longer and are considered to be better for burning.Full Answer >
An isobaric process is a thermodynamic process that occurs at constant pressure. In such processes, the volume of the substance or gas heated is allowed to vary with temperature. One example of an isobaric process is the expansion of gas to drive a freely moving piston.Full Answer >
According to Elmhurst College, the molecules in a liquid are packed closely together and make random movements, as the molecules slip past each other. As the liquid is heated, the kinetic energy increases, which causes the motion of the molecules to increase. Eventually, the motion becomes so intense that the forces of attraction between the molecules are disrupted, and the molecules break free of the liquid, becoming a gas.Full Answer >