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pharmdwannabe pharmdwannabe
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A month ago

How is the primary of most radio telescopes similar to the primary of a reflecting optical telescope?



They both focus electromagnetic radiation.



They both use glass to bend the path of light rays.



They are typically the same size.



They are both made of metal.

Textbook 
ASTRO

ASTRO


Edition: 3rd
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smiller94107smiller94107
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