How long does it take light traveling from the sun at 3.0X10^8 ms to reach jupiter which is about 780X10^6 km away?

Answer 1

Solution:

X = V t, t = X / V = 780 x10⁶ km ( 1000m/km) / 3.0 x10⁸ m/s = 2600 s, or 2600 s ( hr / 3600 s) = 0.72 hrs