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Which statement best explains why light can travel with or without a medium?

A medium is necessary for light waves to travel.
Light waves cannot travel in a vacuum.
Light waves are longitudinal waves that do not require a medium to travel.
Transverse waves do not require a medium to travel.

Respuesta :

holly66666

Explanation:

its light waves cannot travel through vaccum

hope it helps

mdimatteo7521

Answer:

Transverse waves do not require a medium to travel.

Explanation: