What kind of protection do goggles give to eyes?

[Braymer]

Any difference between goggles and regular glasses?How can they protect our eyes?

[Brayton]

goggles or safety glasses are forms of protective eyewear that usually enclose or protect the area surrounding the eye in order to prevent particulates, water or chemicals from striking the eyes. They are used in chemistry laboratories and in woodworking. They are often used in snow sports as well, and in swimming. goggles are often worn when using power tools such as drills or chainsaws to prevent flying particles from damaging the eyes. Many types of goggles are available as prescription goggles for those with vision problems.

[Brazil]

Goggles can protect our eyes from some particles such as dust, wood, metal, or powdered cement so that our eyes can't be damaged. People who work with harmful liquid or powdered chemicals should wear goggles to prevent splashing of the liquid or powder getting into the eyes. Hence goggles can bring complete safe to our eyes.