How Much Energy Is Radiated Each Second by One Square $\sigma$

question 35

Multiple Choice

How much energy is radiated each second by one square meter of a star whose temperature is 10,000 K? Note: $\sigma$ in the Stefan-Boltzmann law is equal to .

• A) 5.67*10¹² J
• B) 5.67*10⁸ J
• C) 5.67*10⁴ J
• D) 300 nm
• E) 300,000,000 nm

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Definitions:

Repression

A defense mechanism where distressing thoughts and memories are unconsciously blocked from conscious awareness.

Interference

Interference refers to the process by which the presence or action of one thing impedes or prevents the effectiveness of another, often used in the context of memory, waves, or signals.

Retrieval Cues

External or internal stimuli that help in accessing memories, making it easier to recall information.

Recovered Memories

Memories of traumatic events that were not remembered for a long period, possibly due to psychological repression, and are later recalled.