Answer / chetan

3*10^8 meter/sec

Answer / alwani

3x10^8 Meter/Sec

Answer / pdbhatt69

300000000 meter/second in vacuum

Answer / arif

299792.458km/sec

Answer / salma.n

3*10^8 meter/second.

Answer / lakshmi

3*10^12 meter per second

Answer / shariff

3x10E6 Mtr/Sec

Answer / shariff

3x10E6 Mtr/Sec

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