PLZ HELP ME PLEASE DON'T PUT TINGURL OR ANY WEBSITE THANKS
Earthquake Information
Read the gr...
Biology, 31.03.2021 19:50, irmaespinoza76ie
PLZ HELP ME PLEASE DON'T PUT TINGURL OR ANY WEBSITE THANKS
Earthquake Information
Read the graph and answer the following questions.
1.How long does it take for a primary wave to travel 2000 kilometers?
2. How long does it take for a secondary wave to travel 2000 kilometers?
3. How far does a secondary wave travel in 10 minutes?
4. How far does a primary wave travel in 10 minutes?
5. What happens to the time difference between primary and secondary waves as the distance traveled gets longer?
6. Suppose a primary and secondary wave both travel a distance of 4000 kilometers before they are picked up by a seismograph. Which wave will arrive first?
7. How much time lag at 4000 lm will there be between these two waves?
8. Suppose both a primary and secondary wave start together and travel for 5 minutes. Which wave will travel farther?
Answers: 2
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