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:
Brain drain is one of the earliest phenomena associated with globalisation, which has significant adverse effects at the local level.
The departure of skilled workers can weaken developing countries, especially smaller ones, by depriving them of important skills and workforce.
The answer is likely to be option E
Answer:This is wrong, there is a legal process to go through to get a citizenship in the US.
Explanation: The reason for this is to ensure that the President and the citizens will not get assassinated by terrorist
<span>It used renewable resources.
Have a great day!
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