Home
Class 11
PHYSICS
Two radio stations broadcast their progr...

Two radio stations broadcast their programmes at the same amplitude `A` and at slightly different frequencies `omega_(1)` and `omega_(2)` respectively, where `omega_(1) - omega_(2) = 10^(3) Hz A` detector receives the signals from the two stations simultaneously. it can only detect signals of intensity `ge 2A^(2)`.
(i) Find the time interval between successive maxima of the intensity of the signal received by the detector.
(ii) Find the time for which the detector remains idle in each cycle of the intensity of the signal.

Promotional Banner

Similar Questions

Explore conceptually related problems

Two radio stations broadcast their programmes at the same amplitude A , and at slightly different frequencies omega_(1) and omega_(2) respectively , where omega_(2) - omega_(1) = 10^(3) Hz . A detector receives the signals from the two stations simultaneously . It can emit signals only of intensity ge 2 A^(2) . (i). Find the time intervals between successive maxima of the intensity of the signal received by the detector . ii. Find the time for which the detector remains idle in each cycle of the intensity of the signal .

Two radio stations broadcast their programmes at the same amplitude A and at slightly different frequencies omega_1 adn omega_2 respectively, where omega_1-omega_2 = 10^(13) Hz. A detector receives the signals from the two stations simultaneously. It can detect signals of intensity ge2A^2 . Find the time interval between successive maxima of the intensity of the signal received by the detector.

Two radio signal broadcast their program at the same amplitude A and at slightly different frequency omega_(1),omega_(2) respectively given that omega_(2)-omega_(1)=pixx10^(2) . A detector detects the signal from the two stations simultaneously. It can only detect signal of in intensiy ge3A^(2) . Detector remains idle for time t_(0)=(alpha)/(beta)xx10^(-2) sec in each cycle of the intensity of the signal. Here alpha and beta are integers. Find minimum value of alpha+beta .