When the Microwave Background Radiation Was Emitted, About How Big

question 79

Multiple Choice

When the microwave background radiation was emitted, about how big was the universe?

• A)smaller than the head of a pin
• B)1/1,000,000 its current size
• C)1/100,000 its current size
• D)1/1,000 its currents size
• E)1/100 its current size

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Definitions:

Assembly Line

A production method where components are sequentially assembled onto a product to efficiently produce a finished item.

Specialization

A focus on a particular area of expertise within a profession, leading to increased efficiency and skill in that area.

Scientific Management

A management theory that analyzes and synthesizes workflows, aiming to improve economic efficiency, especially labor productivity.

Training Costs

The expenses incurred by an organization for the professional development and training of its employees, which can improve skills and performance.