Two Converging Lenses, the First with Focal Length 10

question 33

Multiple Choice

Two converging lenses, the first with focal length 10.0 cm and the second with focal length 20.0 cm, are separated by 40.0 cm. An object, 3.00 cm in height, is placed 30.0 cm in front of the first lens. What is the height of the final image?

• A) 3.00 cm
• B) 1.50 cm
• C) 6.00 cm
• D) 12.0 cm
• E) 24.0 cm

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Definitions:

Epoxy Composites

Materials made by reinforcing epoxy resin with fibrous materials, known for their high strength, durability, and resistance to chemicals and heat.

Titanium Graphite

A composite material that combines titanium and graphite, known for its high strength and lightweight properties.