Light Gathering Power and Resolving Power Both Depend on What

question 54

Multiple Choice

Light gathering power and resolving power both depend on what characteristic of a telescope?

• A) number of lenses
• B) magnification
• C) focal length
• D) location
• E) diameter

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Definitions:

D-Dimer

A blood test that measures a substance released when a blood clot dissolves; it's used to help diagnose or rule out thrombosis.

Osteoporosis

A medical condition characterized by the weakening of bones, making them fragile and more likely to break.

Dorsiflex

The action of raising the foot upwards towards the shin, a movement at the ankle joint.

Steppage Gait

A walking pattern where the foot is lifted higher than normal to prevent the toe from dragging on the ground, often seen in conditions that affect the peripheral nerves or muscles.