engineering computer science MCQ #390

engineering computer science MCQ #390

1. Question 1

   Q1. A signal travels 500 km in 2.5 ms. What is its propagation speed?

   • A) 2 * 10^8 m/s
   • B) 1 * 10^8 m/s
   • C) 4 * 10^8 m/s
   • D) 3 * 10^8 m/s

   Answer: 2 * 10^8 m/s

   Explanation: Speed = Distance / Time = (500 * 1000) / (2.5 / 1000) = 2 * 10^8 m/s.