Observer a Is 3

question 14

Multiple Choice

Observer A is 3.0 m from a tiny light bulb and observer B is 12.0 m from the same bulb.Assume that the light spreads out uniformly and undergoes no significant reflections or absorption.If observer B sees a light of intensity I,the light intensity that A sees is

• A) I.
• B) 9I.
• C) 16I.
• D) 36I.
• E) 144I.

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Definitions:

Increased Trade

Refers to a situation where there is a significant rise in the exchange of goods and services between countries or regions.

Colonial Customs

Practices, behaviors, and traditions that were established and followed during the period of colonial rule in various countries.