The speed of light in a vacuum is approximately 299,792,458 meters per second, not 3108 meters per second.

Here's how to calculate the time it takes for light to travel 455 meters:

Formula:

* Time = Distance / Speed

Calculation:

* Time = 455 meters / 299,792,458 meters per second

* Time ≈ 0.00000152 seconds

Conversion to a more understandable unit:

* 0.00000152 seconds is approximately 1.52 microseconds.

Therefore, it takes about 1.52 microseconds for light to travel 455 meters.