Answer:
4.16 x 10^6 seconds
Explanation:
First, we need to find the distance of Jupiter from the Sun in meters. So, we know that 1 mile has 1609.34 meters. So, 7.8 x 10^11 miles are equivalent to:
[tex]7.8\cdot10^{11}miles\times\frac{1609.34\text{ meters}}{1\text{ mile}}=1.25\times10^{15\text{ }}meters[/tex]Then, to calculate the number of seconds that the sunlight needs to reach Jupiter, we need to divide the distance from the Sun to Jupiter by the speed of the light as:
[tex]Time=\frac{Dis\tan ce}{Velocity}=\frac{1.25\times10^{15}meters}{3\times10^8\text{ meters/second}}=4.16\times10^6\text{ seconds}[/tex]Therefore, the sunlight takes 4.16 x 10^6 seconds to reach Jupiter
