Logg på
Physics for IGCSE & O level - Rays And Waves (Section 7 - No. 12)
Which of these is an example of a luminous object?
A mirror
The Sun
The Moon
A car
Forklaring
The Sun is luminous because it emits light.
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
