Why Do Reflecting Telescopes Use Curved Mirrors Instead of Flat

question 40

Essay

Why do reflecting telescopes use curved mirrors instead of flat mirrors?

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Definitions:

Future Value

The amount an asset or cash will be worth at a specified future time, identical in value to a defined sum today.

Investment

An asset or item acquired with the goal of generating income or appreciation in value, often involving wealth being used today in the hope of future benefits.

Annual Payments

Regular payments made once a year, often used in the context of loans, annuities, or insurance policies.