Both the Pressure and Volume of an Ideal Gas of Diatomic

question 104

Multiple Choice

Both the pressure and volume of an ideal gas of diatomic molecules are doubled.The ratio of the new internal energy to the old both measured relative to the internal energy at 0 K is:

• A)1/4
• B)1/2
• C)1
• D)2
• E)4

---

Definitions:

Arachnid

Group of arthropods that includes spiders and scorpions.

Cephalothorax

A body region found in arachnids and some crustaceans, where the head and thorax are fused into one unit.

Book Gills

Respiratory organs found in horseshoe crabs and some arachnids, consisting of leaf-like structures stacked on top of each other.

Earthworms

Terrestrial invertebrates that belong to the phylum Annelida, known for their role in aerating and enriching soil.