Question

The correct way of writing the speed of light is

Answer 1

HOLAA....

Answer:

The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its exact value is 299,792,458 metres per second (approximately 300,000 km/s (186,000 mi/s)).

Metres per second: 299792458

One light year: 1.0 year

Miles per second: 186000

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Answer 2

Answer:

the speed 9f lights is measured in light years.

in this speed of light is

$3 \times {10}^{8}$