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.