For earthquakes, there is a lapsed time between the arrival of the
p-wave and the s-wave, because the waves travel at different speeds. The length
of this period of time determine the
distance to the epicenter.
Earthquakes create seismic waves. P waves are faster than S
waves. As the P and S waves move out from an earthquake, the P waves get ahead
of the S waves. The distance of a seismic station from an earthquake can be
determined from the time difference between the time of arrival of the first P
wave and the first S wave.
Answer and Explanation :
An Industrial Society is mainly formed to care for a huge population and derives its mass production from the use of fossil fuels, artificial fertilizers and other aids that use technology at their heart.
The industrial model an excessive working structure that needs the support of natural resources, man power, genetically modified produce and a curious need to meets the needs of an over-populated and growing society. In simple terms, since the design of this society is based on mass production, there is no natural equilibrium maintained in terms of consumption. And hence an industrial society is inherently unsustainable due to the ever growing consumerism.
Explanation:
Secretary of State John Foster Dulles defined the Middle East as "the area lying between and including Libya on the west and Pakistan on the east, Syria and Iraq on the North and the Arabian peninsula to the south, plus the Sudan and Ethiopia."
Answer:
Apart from social and environmental impacts, earthquakes also have negative effects on a nation's economy. Governments have to be responsible for the damage caused by earthquakes. As we can see, earthquakes cause infrastructures to collapse, reservoirs dams, shops, and hospitals are devastated after an earthquake.
Okay, so we're starting with d = rt. "Distance equals rate times time." If you divide both sides by t, you would get r = d/t. So, your answer is A. Another explanation: let's say you've traveled 120 miles in 2 hours. How fast were you going? To solve that, you would divide your distance (120) by your time (2) to get 60 mph. So, rate = distance/time.Hope this helps.
