The Tail of a Comet

question 30

Multiple Choice

The tail of a comet

• A) is constant in size.
• B) always points away from its direction of motion.
• C) always points toward the sun.
• D) always points away from the sun.

---

Definitions:

Milling Machines

Mechanical tools or devices used for shaping and machining solid materials through cutting or grinding.

Least Profitable

The term least profitable refers to the product, service, or business segment that generates the smallest amount of profit relative to others.

Milling Machine

A machine tool used to shape solid materials by removing excess material through rotary cutters.

Existing Capacity

Current maximum level of output or production that a facility can achieve under normal conditions.