A Real Object Is 42

question 77

Multiple Choice

A real object is 42.1 cm from a lens that has a negative focal length of 25.6 cm. The object is 2.45 mm high. The height and orientation of the image are

• A) 3.8 mm and inverted.
• B) 0.93 mm and erect.
• C) 6.4 mm and erect.
• D) 0.38 mm and erect.
• E) None of these is correct.

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Definitions:

Skeletal Muscles

Muscles connected to bones facilitating the body's voluntary movements.

Latissimus Dorsi

A large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the back near the midline.

Adducts

Molecules formed by the addition of two or more substances, commonly used in the context of DNA where chemicals may attach to DNA, forming adducts.

Rotates

The act of turning around an axis or center point.