A Convex Mirror in an Amusement Park Has a Radius

question 40

Multiple Choice

A convex mirror in an amusement park has a radius of curvature of 3.00 m.A man stands in front of the mirror so that his image is half as tall as his actual height.At what distance must the man focus his eyes in order to see his image?

• A)2.25 m
• B)3.00 m
• C)4.50 m
• D)5.00 m
• E)6.75 m

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Definitions:

Primitive Duct Structures

Initial embryonic tubes which will later develop into various organs and systems in the body.

Wolffian

Referring to the embryonic duct system that, if stimulated by male hormones, develops into the male reproductive organs.

Mullerian

Pertaining to structures derived from the Müllerian ducts in the embryonic development of mammals, including the fallopian tubes, uterus, and part of the vagina in females.

Gonads

The primary reproductive organs, ovaries in females and testes in males, that produce gametes (sex cells) and sex hormones.