HD 209458b Was the First Extrasolar Planet Whose Size Was

question 89

Essay

HD 209458b was the first extrasolar planet whose size was measured.It has a radius of 1.43 Jupiter radii and mass of 0.63 Jupiter masses.Calculate its average density in grams per cubic centimeter.How does this compare with Jupiter?

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Definitions:

Noise

Unwanted or irrelevant information or disturbances that can interfere with the communication process, perception, or understanding.

Encoding

The process of converting information into a particular format for efficient communication or storage.

Receiver

The individual or group who gets the message from the sender during the communication process.

Territorial Intruders

Entities that encroach upon the market or operational area traditionally occupied or claimed by another business, leading to potential conflict.