The _______ is a factor that's affected by changes in the independent variable. A. dependent variable B. hypothesis C. experimen
2 answers:
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0.017s
Explanation:
Given parameter
Distance = 5000km = 5 x 10⁶m
Unknown:
time taken = ?
Solution:
We use the normal speed equation to solve this problem as we take the speed of the wave to be 3 x 10⁸m/s.
Speed =
Inputting the parameters:
Time taken =
Time taken = = 0.017s
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