Question

Question
In a mobile system of 900 MHz the Doppler frequency shift due to moving vehicle is 70 Hz. The
speed of vehicle is
Option 1:
60 km/hr
Option 2:
72 km/hr
Option 3:
84 km/hr
Option 4:
100 km/hr​

Answer 1

Answer:

2 72km/hr

Step-by-step explanation:

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