A Plano-Convex Glass (N = 1

question 74

Multiple Choice

A plano-convex glass (n = 1.5) lens has a curved side whose radius is 50 cm.If the image size is to be the same as the object size, the object should be placed at a distance from the lens of:

• A)50 cm
• B)100 cm
• C)200 cm
• D)340 cm
• E)400 cm

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Definitions:

Supratrochlear

Pertaining to an area above the trochlea, often referencing nerves or vessels in the region near the eyebrow.

Cisterna Chyli

A large lymphatic sac that serves as a storage area for lymph before it enters the bloodstream via the thoracic duct.

Lumbar

The Lumbar region refers to the lower portion of the spine between the diaphragm and the sacrum, often associated with the lower back.

Red Bone Marrow

A soft tissue inside bones that produces blood cells.