What Is a Spectroscopic Binary

question 21

Multiple Choice

What is a spectroscopic binary?

• A) an instrument for taking spectra of two sources simultaneously
• B) a binary system detected through the shifting spectral lines of its stars
• C) a binary system in which one star moves directly in front of the other
• D) a pair of stars that are very close to each other on the sky but are not physically related

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Definitions:

Customer Service Strategy

A plan designed to improve how a business interacts with its customers, aiming to enhance satisfaction and loyalty.

Order Cycle

The sequence of events from the moment a customer places an order to the delivery of the product or service.

Functions

In the context of business and technology, functions refer to distinct tasks or operations that a system, department, or software is designed to perform.

Customer Relationship Management (CRM)

The process by which companies get new customers, keep the customers they already have, and grow the business by increasing their share of customers’ purchases.