Physics, 26.02.2021 05:40 coleman4405

13 Justify Why can a ray be used to represent light in a ray diagram?
A Light waves are electromagnetic waves.
B Light waves spread out in all directions.
C Light waves travel in straight lines.
D Light waves can be reflected or refracted.

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13 Justify Why can a ray be used to represent light in a ray diagram?
A Light waves are elect...