Plastic Cracks Due to Shrinkage Are Developed Immediately After the Concrete

question 8

Multiple Choice

Plastic cracks due to shrinkage are developed immediately after the concrete starts hardening.

• A)Correct
• B)Incorrect

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Definitions:

Binocular Vision

Vision using two eyes at the same time; responsible for depth perception when the visual fields of the eyes overlap.

Rhodopsin

A light-sensitive receptor protein found in the rods of the retina, critical for vision in low-light conditions.

Photoreceptor

Sensory receptor that is sensitive to light—for example, rods and cones of the retina.

Lens Flattens

A process where the lens of the eye changes shape, becoming less curved, to focus distant objects clearly onto the retina.