Does light from a point source travel in all directions?
RedHood3:
thank youuuu ;)
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In contrast, light waves can travel through a vacuum, and do not require a medium.
As a wave travels from a source, it propagates outward in all directions. Therefore, it fills a space given approximately by the surface area of a sphere
Copycats
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Explanation:
In contrast, light waves can travel through a vacuum, and do not require a medium. ... As a wave travels from a source, it propagates outward in all directions. Therefore, it fills a space given approximately by the surface area of a sphere.
Copycats
em....sorry but what else could we do...am so sorry :P
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