What Is the Difference Between the Pressures Inside and Outside

question 69

Multiple Choice

What is the difference between the pressures inside and outside a tire called?

• A) absolute pressure
• B) atmospheric pressure
• C) fluid pressure
• D) gauge pressure
• E) N/m²

---

Definitions:

Pyloric Sphincter

A muscular valve that opens and closes to regulate the passage of partially digested food from the stomach to the duodenum.

Chyme

A semi-fluid mass of partly digested food that is passed from the stomach to the duodenum.

Gastric Contents

The mixture of food, digestive juices, and enzymes present in the stomach.

Skeletal Muscle

A type of muscle tissue that is attached to bones and helps facilitate movement by contracting and relaxing.