mph to light velocity Converter

Formula:

The formula to convert speed from mile/hour to velocity of light (in vacuum) is:

Speed_{(velocity of light (in vacuum))} = Speed_(mile/hour) × 3.335640951e-9 / 2.2369362921

Problem at hand:

We need to convert given speed of 1 mile/hour to velocity of light (in vacuum).

Given:

The given speed value is

Speed_(Mile/hour) = 1

Substitution:

Substitute Speed_(mile/hour) = 1 in the conversion formula.

Speed_{(velocity of light (in vacuum))} = Speed_(mile/hour) × 3.335640951e-9 / 2.2369362921

Speed_{(velocity of light (in vacuum))} = 1 × 3.335640951e-9 / 2.2369362921

Simplification:

Solving the right-hand side value.

Speed_{(Velocity of Light (in vacuum))} = 1.49e-9

Conclusion:

Therefore, given speed of 1 mile/hour is equal to 1.49e-9 velocity of light (in vacuum).