Question

Light travel in dash line from a dash of light

Answer 1

Answer:

Light travels in    straight     line from a     source   of light

Explanation:

Answer 2

Answer:

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Explanation:

Light travels in the straight line because it does not generally interact with the medium and wherever it interacts it does change its path like when it is entering a different medium with different permeability and permittivity(denser or rarer). This interaction and bending of light is called refraction.