S37131 -CHENMARK1. Write a note on an electromagnetic spectrumरा�

1.	S37131 -CHENMARK1. Write a note on an electromagnetic spectrumराइट नोट ऑन इलेक्ट्रोमैग्नेटिक स्पेक्ट्रम
Answer» Answer: some ultraviolet light makes it to SEA level. Astronomers can observe some infrared wavelengths by putting telescopes on mountain tops. Balloon experiments can REACH 35 km above the SURFACE and can operate for MONTHS. Rocket flights can take instruments all the way above the Earth's atmosphere, but only for a few minutes before they fall back to Earth. For long-term observations, however, it is best to have your detector on an ORBITING satellite and get above it all! Updated: March 2013

S37131 -CHENMARK1. Write a note on an electromagnetic spectrumराइट नोट ऑन इलेक्ट्रोमैग्नेटिक स्पेक्ट्रम

Answer»

Answer:

some ultraviolet light makes it to SEA level. Astronomers can observe some infrared wavelengths by putting telescopes on mountain tops. Balloon experiments can REACH 35 km above the SURFACE and can operate for MONTHS. Rocket flights can take instruments all the way above the Earth's atmosphere, but only for a few minutes before they fall back to Earth.

For long-term observations, however, it is best to have your detector on an ORBITING satellite and get above it all!

Updated: March 2013

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