Angular Momentum: the Magnitude of the Orbital Angular Momentum L

question 51

Multiple Choice

Angular momentum: The magnitude of the orbital angular momentum L of an electron in a certain atom is equal to 3.464ħ. Which one of the following numbers could be the principal quantum number n of the electron?

• A) 0
• B) 1
• C) 2
• D) 3
• E) 4

---

Definitions:

CPI

Stands for Consumer Price Index, a measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care.

CPI

The Consumer Price Index tracks the average variation in prices that urban consumers pay for a selection of consumer goods and services over a period of time.

Escalating Inflation

A situation where the rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling, accelerates over a period.

CPI

The Consumer Price Index measures the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services.