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tensa zangetsu [6.8K]
3 years ago
8

Name the two spectral windows through which electromagnetic radiation easily reaches the surface of earth and describe the large

st-aperture telescope currently in use for each window.
Physics
1 answer:
Anestetic [448]3 years ago
4 0

Answer: • Visible Light, Radio Waves

• Radio - 305-m , at Arecibo, Puerto Rico

Visible Light - 10.4m Mirror, Canary Island

Explanation:

The spectral window is simply the range of frequencies that are correctly measured. It should be noted that the signals that are outside the spectral window are folded when they show up in spectrum.

The two spectral windows through which electromagnetic radiation easily reaches the surface of earth are the visible light and the radio waves.

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