Dot-Matrix Printers That Use ______________ Pins Produce Letter Quality or Near-Letter

question 18

Short Answer

Dot-matrix printers that use ______________ pins produce letter quality or near-letter quality output.

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Definitions:

Soaps

Salts of fatty acids, created through the saponification process, used primarily for cleaning.

Hydrophobic

Hydrophobic refers to substances that repel water, often characterized by nonpolarity and insolubility in water.

Soap

Salt of fatty acids that are primarily used for cleaning and lubrication, formed by the reaction between an alkali and a fat or oil.

Detergent

A chemical compound used to remove dirt, including surfactants that can break up and remove grease and oil.