English-Swedish translations for speed of light

ljusets hastighetenI en värld som förändras med ljusets hastighet och i vilken det ömsesidiga beroendet har fått en mycket stor betydelse, finns det tyvärr också en bestående referenspunkt.Unfortunately, however, in a world that is changing at the speed of light and in which interdependence is paramount, one factor remains constant.

The speed of electromagnetic radiation; in a perfect vacuum it is defined as 299,792,458 metres per second
A very rapid speed

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