An Object Is 12

question 90

Multiple Choice

An object is 12.0 cm from the surface of a spherical Christmas tree ornament that is 10.0 cm in diameter. What is the magnification of the image?

• A) "-0.500"
• B) "-0.200"
• C) "+0.172"
• D) "+0.143"

---

Definitions:

Solidification

The process of a liquid turning into a solid, as in the cooling and crystallization of magma to form igneous rock.

Geology

The study of planet Earth and other solid planetary objects, including their materials, processes, products, and history.

Rapid City

A city in South Dakota, United States, known as the "Gateway to the Black Hills" and close to Mount Rushmore.

Tourism

The industry and activity of traveling for pleasure or business, including the services and infrastructure supporting travelers.