A Concave Mirror Has a Focal Length of 20 Cm

question 23

Multiple Choice

A concave mirror has a focal length of 20 cm. What is the magnification if the object's distance is 100 cm?

• A) 1/2
• B) 1/4
• C) −2
• D) 4
• E) −1/4

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Definitions:

Fibrinolytics

A group of drugs that dissolve blood clots by acting on the fibrinolytic system, commonly used in the treatment of acute myocardial infarction.

Circulating Fluid

A liquid that flows or moves continuously in a system or body, such as blood in the cardiovascular system.

Blood Vessels

Tubular structures carrying blood through the tissues and organs; a vital part of the circulatory system.

Schedule II

A classification of drugs considered to have a high potential for abuse but also legitimate medical use.