Physics, 29.06.2021 21:30, ErnieIrwin

How does light travel? A . light only travels in a vacuum and travels faster when the sound source is moving
B. Light only travels in a medium and light travels faster than he sounds source is stationary
C. Light can travel in a vacuum Anne the speed varies This depending on whether the source is moving or stationary
D. It can travel in the air or a vacuum and the speed is constant whether the light source is stationary or moving

Answers: 2

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How does light travel? A . light only travels in a vacuum and travels faster when the sound source...