Physics, asked by rohitkumaryadav2, 1 year ago

What is the speed of light in vacuum

Answers

Answered by nancyyy

Speed of light in vacuum is exact 299,792,458 metres per second or 3×10^8 m/sec^2.

rohitkumaryadav2: Thanks for answering, but, it is wrong

vaibhavchandrap5khvd: speed of light is approx 3*100000000m/sec

nancyyy: No its correct

nancyyy: i have tell u the exact value

nancyyy: however..Its 3×10^8 m/sec^2 aprox

Answered by kavya110

$3 \times 10 {}^{8 }$
m/s .sq. hope it helps

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