top | item 26219704 What's the Longest Possible Wavelength? 2 points| phantarch | 5 years ago |quora.com | reply 1 comment order hn newest [+] [-] jojobas|5 years ago|reply Pick up a magnet and slowly wag it around. There, you've emitted some low frequency photons.As DC is essentially 0-frequency AC, there's no lower bound to the electromagnetic spectrum.
[+] [-] jojobas|5 years ago|reply Pick up a magnet and slowly wag it around. There, you've emitted some low frequency photons.As DC is essentially 0-frequency AC, there's no lower bound to the electromagnetic spectrum.
[+] [-] jojobas|5 years ago|reply
As DC is essentially 0-frequency AC, there's no lower bound to the electromagnetic spectrum.