Which Part of the Hertzsprung-Russell Diagram Is Occupied by Protostars

question 235

Multiple Choice

Which part of the Hertzsprung-Russell diagram is occupied by protostars?

• A) left of the main sequence
• B) band running from upper right to lower left
• C) band running from upper left to lower right
• D) right of the main sequence

---

Definitions:

Constant

A fixed value in mathematics and science that does not change under specified conditions.

Normal Good

A good for which demand increases as consumer income rises, and falls when consumer income decreases.

Income Rises

An increase in the amount of money earned by individuals or households, which can impact their purchasing power and consumption habits.

Marginal Rate

The marginal rate refers to the rate at which one quantity changes with a slight increase in another quantity, often used in economics to discuss changes in tax, cost, or benefit.