Answer to Question #61365 in Electricity and Magnetism for bebeji

Question

15) An RLC circuit is used to tune a radio set to receive NOUN RADIO broadcasting at 105.9MHz in the FM band. The resistance and the inductance of the circuit of the radio set are 12Ê and 1.4ÖH respectively. What capacitance should the circuit have?
a) 1.64pF
b) 1.51ÖF
c) 1.33mF
d) 2.11pF
16) The work function of a metal is 3.45eV. Calculate th maximum wavelength of a photon that can eject photelectrons from the metal
a) 1:6 10À6 m
b) 3:6 10À7 m
c) 2:4 10À8 m
d) 3:4 10À7 m