Reza's Face Is 20 Cm in Front of a Concave

question 62

Multiple Choice

Reza's face is 20 cm in front of a concave shaving mirror having a focal length of magnitude 30 cm.How large is the image of his face?

• A)half as large as his face
• B)of the same size as his face
• C)twice as large as his face
• D)three times as large as his face
• E)four times as large as his face

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Definitions:

Parallel Dimensions

Conceptual, theoretical spaces or universes that exist simultaneously and independently of each other, often used in physics and science fiction.

Selling

The act of convincing a person to purchase a good or service.

Price List

A price list is an itemized list of products and services offered by a business, including each item's price, used as a marketing and sales tool.

Basic Systems

Fundamental and essential systems that support the operations of a broader structure or mechanism.