IDNLearn.com offers a user-friendly platform for finding and sharing knowledge. Get step-by-step guidance for all your technical questions from our dedicated community members.

A forensic scientist is using a standard biological microscope with a 15x objective and a 5x eyepiece to examine a hair from a crime scene.

How far from the objective is the hair? Assume that the length of the tube of a standard biological microscope is 16 cm.