The distance of the sun from the earth i...

The distance of the sun from the earth is one hundred forty million four hundred thousand kilometers and light travels from the former to the latter in 7 minutes and fifty eight seconds. The velocity of light per second is :

` 3 xx 10 ^(5) km//sec`

` 0.3 xx 10 ^(5) km//sec`

` 30 xx 10 ^(5)` km/sec

None of these

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