Radio astronomy involves wavelengths much longer than those of visible light, and many orbiting observatories have probe

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Radio astronomy involves wavelengths much longer than those ofvisible light, and many orbiting observatories have probed theuniverse for radiation of very short wavelengths. What sorts ofobjects and physical conditions would you expect to be associatedwith emission of radiation at very long and very shortwavelengths? (SELECT ALL THAT APPLY)
-very long wavelengths
cold gas
cosmic background radiation
nuclear reactions
Pulsars
Solar corona
Very high energy Processes
-very short wavelengths
cold gas
cosmic background radiation
nuclear reactions
pulsars
solar corona
very high energy processes
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