Who Predicted the Existence of the Cosmic Microwave Background Radiation,the

question 51

Multiple Choice

Who predicted the existence of the cosmic microwave background radiation,the radiation left over from the Big Bang,and began making preparations to detect it?

• A) Ralph Alpher and George Gamow
• B) Arno Penzias and Robert Wilson
• C) Anthony Hewish and Jocelyn Bell
• D) Robert Dicke and P. J. E. Peebles

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Definitions:

Maslow Hierarchy

Maslow's Hierarchy is a psychological theory proposed by Abraham Maslow that categorizes human needs into a five-tier model, from basic physiological needs to self-actualization.

Self-actualization Needs

The highest level in Maslow's hierarchy of needs, representing the realization of one's potential, self-fulfillment, seeking personal growth and peak experiences.

Physiological Needs

Basic human requirements such as food, water, and shelter that must be met to ensure survival.

Social Needs

Human desires for belonging, affection, acceptance, and friendship, which are significant in driving consumer behavior.