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Author Question: In a radio telescope, the electromagnetic energy is gathered by ________. (Read 23 times)

ec501234

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on: Feb 28, 2020
In a radio telescope, the electromagnetic energy is gathered by ________.
◦ a spherical thin metal foil that refracts the radio waves to a point
◦ a solid slab or copper metal, formed into the shape of a parabola
◦ a glass mirror with a reflective coating, similar to an optical telescope
◦ a parabolic metallic mirror, commonly wire mesh
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Marked as best answer by ec501234 on Feb 28, 2020

yifu223

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ec501234

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Reply 2 on: Feb 28, 2020
:D TYSM

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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