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Home Q & A Board Science-Related Homework Help Physics
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barry barry
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10 years ago
Why must radio dishes be built so large?
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#1
10 years ago
Radio waves carry little energy, so a lot of them must be collected to give resolution and image quality comparable to light telescopes.
Would you know my name, if I saw you in heaven?

Eric Clapton
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barry Authorbarry
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10 years ago
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