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`.
A. `lambda_a gt lambda_f`
B. `lambda_a= lambda_f`
C. `lambda_a lt lambda_f`
D. We don’t have sufficient information to decide about the relation of `lambda_a and lambda_f.`
