BMI is calculated by taking a person's weight and dividing by their height squared. For instance, if your height is 1.82 meters, the divisor of the calculation will be (1.82 * 1.82) = 3.3124. If your weight is 70.5 kilograms, then your BMI is 21.3 (70.5 / 3.3124) (see calculator links below).
Flammable and combustible liquids themselves do not burn. It is the mixture of their vapours and air that burns. Gasoline, with a flashpoint of -40Â°C (-40Â°F), is a flammable liquid. Even at temperatures as low as -40Â°C (-40Â°F), it gives off enough vapour to form a burnable mixture in air. Phenol is a combustible liquid.
Term of the week: the phase of a fire where most unburned pyrolsis gases and cellulosic fuels (furniture and floor coverings) in the room reach ignition temperature almost simultaneously and burst into flame.The temperature at which flashover occurs is approximately 1100 F (600 C).erm of the week: the phase of a fire where most unburned pyrolsis gases and cellulosic fuels (furniture and floor coverings) in the room reach ignition temperature almost simultaneously and burst into flame.