The amplitude modulated (AM) radio wave bends apreciably round the cornes of a `1mxx1m` board but the frequency modulated `(FM)` wave only negligible bends.If the average wavelengths of AMandFM waves are `lamda_0 and lamda_f`.

The amplitude modulated (AM) radio wave bends appreciably round the corners of a 1mxx1m board but the frequency modulated (FM) wave only has negligible bends. If the average wavelengths of AM and FM waves are lamda_0 and lamda_f .

The amplitude modulated (AM) radio wave bends appreciably round the corners of a 1mxx1m board but the frequency modulated (FM) wave only has negligible bends. If the average wavelengths of AM and FM waves are lamda_0 and lamda_f .

It is observed that amplitude modulated (AM) radio wave shows appreciable diffraction when it encounters an opening of size 75 cm xx 75 cm. In such a case, diffraction shown by frequency modulated (FM) wave is very negligible. If lambda_A and lambda_F represent average wavelengths of AM and FM waves, then

In an amplitude modulated wave, message wave frequency f_m and carrier wave of frequency f_c Find out wavelength of amplitude modulated wave

The wave length of a radio wave is 1.0m. Find its frequency.

Calculate the wavelength of a radio wave of frequency of 1 MHz.

STATEMENT-1: In amplitude modulation, the frequency of amplitude variation is much smaller than the frequency of modulated wave STATEMENT-2 : Frequency of the signal is much smaller than the frequency of the carrier wave

STATEMENT-1: In amplitude modulation, the frequency of amplitude variation is much smaller than the frequency of modulated wave STATEMENT-2 : Frequency of the signal is much smaller than the frequency of the carrier wave

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. A radio frequency carrier wave can be modulated using a-

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. In india the radio signals are boarcast using-