Liquid mirror telescope
Код 3293594
- ISBN: 978-5-5145-6404-0
Код 3293594
High Quality Content by WIKIPEDIA articles! Liquid mirror telescopes are telescopes with mirrors made with a reflective liquid. The most common liquid used is mercury, but other liquids will work as well (for example, low melting alloys of gallium). The container for the liquid is rotating so that the liquid assumes a paraboloidal shape. A paraboloidal shape is precisely the shape needed for the primary mirror of a telescope. The rotating liquid assumes the paraboloidal shape regardless of the...
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