Chemistry; convertions
radio waves travel at the speed of light which is 3.00x10^8 m/s. how m...
Chemistry, 18.11.2019 22:31 imanim3851
Chemistry; convertions
radio waves travel at the speed of light which is 3.00x10^8 m/s. how many minutes does it take for a radio message to reach earth from saturn if saturn is 7.9x10^8 km from earth?
a. 4.4.x10^-2 min
b. 1.6x10^5 min
c. 4.0x10^15 min
d. 44 min
e. 2.6 min
Answers: 3
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