Space-Based Telescopes Carrying Long-Wavelength Infrared Detectors Must Carry Coolant Such

question 46

True/False

Space-based telescopes carrying long-wavelength infrared detectors must carry coolant such as liquid helium to chill their optics to near absolute zero temperature.

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Definitions:

Analogical

Pertaining to or based on analogy, the comparison between two things for the purpose of explanation or clarification.

Symbolic

Relating to or characterized by symbols or symbolism, often representing something abstract in concrete form.

Analogical Representation

The mental depiction of one idea based on the structure or details of another, analogous situation.

Subway Map

A graphical representation designed to illustrate the routes and stations within a public metro or underground railway system.