A Monochromatic Point Like Light Source Emits 1

question 22

Multiple Choice

A monochromatic point like light source emits 1.50 W of electromagnetic power uniformly in all directions.How far from the point source is the Poynting vector 0.367 W/m²?

• A)0.65 m
• B)0.75 m
• C)0.51 m
• D)0.57 m
• E)0.88 m

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Definitions:

Authoritarianism

A tendency to adhere rigidly to conventional values and to obey recognized authority.

Machiavellianism

A personality trait that involves manipulation and exploitation of others, a cynical disregard for morality, and a focus on self-interest and deception.

Internal Locus Of Control

The belief that individuals control their own destiny and outcomes based on their actions and decisions.

Proactive Personality

The disposition that identifies whether or not individuals act to influence their environments.