How long does it take for sunlight to reach jupiter

Reference no: EM13320375

(a) The distance to a star is approximately 4.2e18 m. If this star were to burn out today, in how many years would we see it disappear?

___ years

(b) How long does it take for sunlight to reach Jupiter?

___ minutes

___ seconds

(d) How long does it take for a radio wave to travel once around the earth in a great circle, close to the planet's surface?

___ seconds

(e) How long does it take for light to reach you from a lightning stroke 10.0 km away?

___ seconds

Reference no: EM13320375

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