What are "tines" typically found on?

The term "tines" specifically refers to the prongs or points found on a fork. A fork is typically designed with two or more tines that allow for picking up food and holding it in place while eating. This design enhances the utility of the fork in serving and consuming a variety of dishes.

In contrast, the other options do not feature tines as part of their structure. A spoon used for soup is designed with a rounded bowl and no tines, while a knife is equipped with a blade, lacking any prongs. Similarly, a plate for serving food is a flat dish with no protruding elements at all. The distinctive characteristic of tines on a fork is what makes it the correct answer, highlighting its specific role in dining etiquette.