The Eiffel Tower in Paris Is Made Primarily of Iron,whose

question 61

Multiple Choice

The Eiffel tower in Paris is made primarily of iron,whose coefficient of linear expansion is about 10 × 10−⁶/°C.On a cold day when the temperature is -10°C the Eiffel tower is 300 meters tall.Its height on a hot day when the temperature is 40°C is

• A)300.0015 m.
• B)300.015 m.
• C)300.15 m.
• D)301.5 m.
• E)315 m.

---

Definitions:

Mutation

A change in the DNA sequence within a gene or chromosome of an organism that can result in a different trait or characteristic.

Evolutionary Change

The pathway through which multiple categories of living beings are believed to have advanced and diversified from primitive forms during the chronological history of Earth.

Fully Aquatic

Pertains to organisms that spend their entire life cycle living in water.

Baleen

A filter-feeding system inside the mouths of baleen whales, it consists of keratin plates for filtering small food items from water.