Two Lines Appear to Be a Different Length, Though in Reality

question 22

Multiple Choice

Two lines appear to be a different length, though in reality they are the same length. This is known as the ________ illusion.

• A) Meissner
• B) Ménière
• C) Merkel
• D) Müller-Lyer

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Definitions:

Supraspinatus

A muscle situated on the upper part of the back that assists in the abduction of the arm.

Abducts

Refers to the movement of a limb or other part away from the midline of the body or from another part.

Joints

Structures in the body where two or more bones are connected, allowing for varied degrees of movement.

Abductor Pollicis Longus

A muscle in the forearm that facilitates the abduction and extension of the thumb.