Question

Sheets are defined as _______ 1/4" in thickness.
1) Less than or equal to
2) More than

Answer 1

Sheets are defined as less than or equal to 1/4" in thickness. Examples include a sheet of paper, a few centimeters of air, and fractions of a millimeter of tissue.

Step-by-step explanation:

Sheets are defined as less than or equal to 1/4" in thickness.

For example, a sheet of paper is typically less than 1/4" thick. Similarly, a few centimeters of air or fractions of a millimeter of tissue can also be considered sheets because they are thin. However, a thin aluminum plate or tens of centimeters of tissue would not be considered sheets because they are thicker than 1/4".