defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Communication Systems Production and Detection of an Amplitude-Modulated Wave
If the size of an antenna is 100 m, then which of the following statement is correct?
1
This antenna can transmit the signal of wavelength 400 m or more
2
This antenna can transmit the signal of wavelength 400 m or less
3
This antenna can transmit the signal of wavelength 400 m only
4
None of these