Halley's Comet Returns to the Vicinity of the Sun (And $\times$

question 79

Multiple Choice

Halley's comet returns to the vicinity of the sun (and Earth) about once every 76 years.Its last appearance was in 1986.What is the average distance from Halley's comet to the sun,given that the average distance from Earth to the sun is 1.50 $\times$ 10¹¹m?

• A)6.4 \(\times\) 10¹¹ m
• B)1.8 \(\times\) 10¹² m
• C)2.7 \(\times\) 10¹² m
• D)1.1 \(\times\) 10¹³ m
• E)9.9 \(\times\) 10¹³ m

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Definitions:

Maslow's Hierarchy

A theory in psychology proposed by Abraham Maslow, consisting of a five-tier model of human needs, depicted as hierarchical levels within a pyramid.

Self-actualization Needs

The highest level in Maslow's hierarchy of needs, representing the fulfillment of one's potential and the realization of one's abilities and qualities.

Aesthetic Needs

The psychological desires for beauty, balance, and form.

Maslow's Hierarchy

A theory in psychology proposed by Abraham Maslow that suggests human needs are arranged in a hierarchy, from more basic needs like physical and safety needs, to higher-level needs like self-esteem and self-actualization.