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If the wavelength of the electromagnetic wave is too long or too short

It cannot be seen

It is no longer a wave

It is no longer an electromagnetic wave

It becomes a sound wave

2 Answers

2 votes

It cannot be seen

visible spectrum

User Otocon
by
7.5k points
3 votes

It cannot be seen

visible spectrum

User BillBokeey
by
8.0k points