In 1676 Romer announced what value for the speed of light? A) 2.55 × 10⁸ m/s B) 2.99 × 10⁸ m/s C) 1.99 × 10⁸ m/s D) 3.13 × 10⁸ m/s E) 2.25 × 10⁸ m/s

Name: In 1676 Romer announced what value for the speed of light? A) 2.55 × 10 8 m/s B) 2.99 × 10 8 m/s C) 1.99 × 10 8 m/s D) 3.13 × 10 8 m/s E) 2.25 × 10 8 m/s
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Romer estimated the speed of light to be approximately 2.25 × 10^8 m/s based on his observations of the eclipses of Jupiter's moons.

In 1676 Romer Announced What Value for the Speed of Light