Terrestrial radiation is electromagnetic energy that originates in the Earth or its atmosphere. It creates background radiation that is always present, though it may fluctuate on the basis of location.
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Explanation:
Given parameters:
Distance of the seismic station from Blue mountain lake = 1200km
Unknown:
Time = ?
Solution:
To solve this problem, we must know that velocity is the displacement divide by time:
Velocity =
Since we are looking for time, lets make it the subject of the expression;
Time taken =
velocity of the wave is a consant = 6km/s
Time taken = = 200s
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Seismograph brainly.com/question/11292835
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Answer:
because of their wave movement they travel through any kind of material
Explanation:
Answer:
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Explanation:
No government spending-Means no growth, no investment, no vision- I think this right if not I'm sorry