Answer:
[tex]0.1157\ \text{s}[/tex]
Step-by-step explanation:
[tex]v[/tex] = Velocity of radio signal = [tex]3\times 10^8\ \text{m/s}[/tex]
[tex]d[/tex] = Distance = [tex]3.47\times 10^7\ \text{m}[/tex]
Time is given by
[tex]t=\dfrac{d}{v}[/tex]
[tex]\Rightarrow t=\dfrac{3.47\times 10^7}{3\times 10^8}[/tex]
[tex]\Rightarrow t=0.1157\ \text{s}[/tex]
Time taken by a signal from the satellite to reach Earth is [tex]0.1157\ \text{s}[/tex].
