In vehicles equipped with a steering wheel-mounted air bag, sitting such that the driver's chest is closer than inches from the steering wheel increases the chance of arm, neck or facial injury in the event of a crash

10 inches .

Explanation:

Airbags are powerful when they deploy. They are used to assure the driver's safety but can be surprisingly harmful if we are not sitting properly.

In order to avoid the impact of the airbag we should be sitting far enough from the wheel, which is at least 10 inches. Women, due to their smaller constitution, are far more prone to this type of injuries as they tend to sit closer to the wheel.

Safety is first, so we should take some extra care and adjust our driver's seats.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.