How fast does light travel from Proxima Centuri to Earth? A) 4.2 ly B) 4.2 years C) 3 × 10⁸ m/s D) None of the other choices are correct.

Name: How fast does light travel from Proxima Centuri to Earth? A) 4.2 ly B) 4.2 years C) 3 × 10 8 m/s D) None of the other choices are correct.
Brand: Quizplus
Rating: 4.9 (39 reviews)

Question

Quizplus · Accepted Answer

The Answer of How fast does light travel from Proxima Centuri to Earth? A) 4.2 ly B) 4.2 years C) 3 × 10⁸ m/s D) None of the other choices are correct.

How Fast Does Light Travel from Proxima Centuri to Earth