Enter the value, in 1/m to 3 s.f., of the wave number in free space of a wave emitted by a mobile phone operating at a f
Posted: Sat Mar 19, 2022 6:13 pm
Enter the value, in 1/m to 3 s.f., of the wave number in free space of a wave emitted by a mobile phone operating at a frequency of f=2.9 GHz