Question #03446

1 Answer
Paul N.
Sep 15, 2017

#10^-43# seconds

Explanation:

#d = vt#

For #d#, the distance, we use the Planck Length.
For #v#, the velocity, we use the speed of light.
And we can solve for the time, #t#.

The Planck Length is about #1.6*10^-35 m#.
The speed of light is about #2.998*10^8 m/s#.
Light traveling at #c#, the speed of light, will travel this distance in about #10^-43# seconds. This is also known as the Planck Time.

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