Two Plane Mirrors Make an Angle of 120° with Each

question 1

Multiple Choice

Two plane mirrors make an angle of 120° with each other.The maximum number of images of an object placed between them is:

• A)one
• B)two
• C)three
• D)four
• E)more than four

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Definitions:

Physical Infrastructure

The physical and structural components that support an economy or organization, including roads, bridges, tunnels, water supply, sewers, electrical grids, and telecommunications.

Transportation Networks

Systems of interconnected pathways that facilitate the movement of people, goods, and services from one location to another.

Raw Materials

Basic materials that are used in the production of goods, finished products, or intermediate materials which are feedstock for future finished products.

Shipping By Sea

The process of transporting goods across bodies of water in ships or vessels, a common method for international trade.