Because the Galaxies Are Moving Away from Us,the Light They

question 57

Multiple Choice

Because the galaxies are moving away from us,the light they emit

• A)is shifted toward the shorter,blue wavelengths.
• B)is shifted toward the longer,red wavelengths.
• C)is of the same wavelength it would be if they were at rest relative to Earth.
• D)arrives with increased intensity.
• E)None of these is correct.

---

Definitions:

Crossover Point

The crossover point is the level at which two different options or strategies result in the same outcome or cost, often used in decision-making processes.

Fixed Costs

Fixed charges that are unaffected by changes in production or sales volumes, including rental fees, wages, and insurance costs.

Variable Costs

Expenses that change in proportion to the activity or volume of a business operation, such as materials and labor.

Mass Customization

A production and marketing strategy that combines the flexibility and personalization of custom-made products with the low unit costs associated with mass production.