Radio waves are electromagnetic waves and as such travel at the speed of light. Waves emitted a century ago would be 100 hundred light years away. A light year is the distance light travels in one year. In one year light travels about 5.9 trillion miles. therefore the waves traveled about 590 trillion miles in a century.
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A time zone is a region of the Earth that has adopted the same standard time (local time).
-Most adjacent time zones are one hour apart (although a few are 30 minutes).
-They compute their local time as an offset from Greenwich mean time (GMT).
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Answer:placing regulations on factories and industries
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Answer:
the correct answer is an east indian village showing and american movie
Explanation:
i took the test and its correct
