ExamPlay Light Logo
Είσοδος

Physics for IGCSE & O level - Rays And Waves (Section 7 - No. 13)

Which of the following is a property of light?
It always bends.
It travels in straight lines.
It requires a medium to travel.
It has no speed.

Εξήγηση

Light travels in straight lines.

Σχόλια (0)

Διαφήμιση