Physics for IGCSE & O level - Rays And Waves (Section 8 - No. 45)

Which of the following is the unit for the speed of light?

m/s

kg

Hz

degree

Тайлбар

m/s is the unit for the speed of light.

Смхиман (0)

Сурталчилгаа

Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү