Question

the speed of a light is 300000000m/sec. Express it in standard form​

Answer 1

3×10^8 m/s is the standard form.

Actually, the speed you given is the speed of light ray at vacuum(space).

Hope this helps you.

You are requested to mark this answer as brainliest.

Answer 2

ANSWER:

$3 \times {10}^{8} m /s$

STEP-BY-STEP VERIFICATION:-

$300000000m/sec \\ </p><p>=3×100000000m/sec \\ </p><p>=3× {10}^{8} m/sec</p><p>$

SO HERE'S YOUR ANSWER DUDE HOPE IT HELPS.