The Ideal Shape for the Primary Mirror of a Telescope

question 110

Short Answer

The ideal shape for the primary mirror of a telescope is __________.

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Definitions:

Folkway

Folkways are normal societal conventions and customary behaviors that guide everyday interactions without the force of law.

Norm

An understood rule for accepted and expected behavior in a given group or society.

Foot-In-The-Door

A persuasion technique where a person is first asked to agree to a small request, which increases the likelihood of agreeing to a larger request later.

Fundraising

The process of gathering voluntary contributions of money or other resources for the benefit of an organization, cause, or individual.