Physics, 31.03.2021 23:10 elirosejohlandancel

What behavior of light is evidence for wave model of light?

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Physics, 23.06.2019 00:20, tacowilliam20

The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g