Question

1

1 point
Which of the following is a true statement about light?
Light cannot be wave and a particle.
Light travels at the same speed as a really loud sound.
Light waves must have a medium in which to transfer energy
Light travels at 3.0 x 108 m/s in a vacuum.

Answer 1

Light travels at 3.0 x 108 m/s in a vacuum.

Step-by-step explanation:

Light travels at 3.0 x 108 m/s in a vacuum.