1. The speed of light is 3.0 x108 m/s. How long does it take light to reach us from the
meters away? (Hint: Light travels at a constant velocity!)
sun,
152,000,000,000

1 The speed of light is 30 x108 ms How long does it take light to reach us from the meters away Hint Light travels at a constant velocity sun 152000000000 class=


Answer :

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