You See a Galaxy in Which the Hα Line (Rest

question 79

Multiple Choice

You see a galaxy in which the Hα line (rest wavelength = 656.3 nm) is observed at a wavelength of 756.3 nm.What would be the observed wavelength of a particular helium line,which has a rest wavelength of 1,083 nm?

• A)1,083 nm
• B)1,183 nm
• C)1,248 nm
• D)1,440 nm
• E)3,142 nm

---

Definitions:

Base Pay

The initial rate of compensation an employee receives, not including benefits, bonuses, or other potential earnings.

Standard Hour Plans

Compensation systems where employees are paid a set rate for each unit of time worked, calculating earnings based on the number of hours worked at a predetermined rate.

Automobile Dealerships

Businesses that specialize in selling new or used cars at the retail level, often under a dealership contract with an automaker.

Straight Piecework

An incentive plan under which employees receive a certain rate for each unit produced.