Light waves do not need a medium in which to travel through from one place to another because light is an electromagnetic waves.
What is electromagnetic wave?
Electromagnetic waves are those waves that requires no medium for their propagation. It is differ from mechanical waves because they do not require a medium to propagate.
So we can conclude that Light waves do not need a medium in which to travel through from one place to another because light is an electromagnetic waves.
Learn more about wave here: https://brainly.com/question/15663649
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