Logg på
Physics for IGCSE & O level - Rays And Waves (Section 2 - No. 17)
In which medium does light travel the fastest?
Water
Glass
Vacuum
Diamond
Forklaring
Light travels fastest in a vacuum.
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
