PLEASE PLS HELP ASAP ANSWER THE QUESTIONS USING THE DIAGRAM! 6. An S wave travels 4,600 km. How long
did it take to travel this distance?

7. An P wave travels 4,600 km. How long
did it take to travel this distance?

8. An S wave travels 2,200 km. How long did it take to travel this distance?

9. An P wave travels 2,200 km. How long did it take to travel this distance?

10. Using the equation Speed =distance/time, calculate the speed of a P wave that has been traveling for 10 minutes.

11. Using the equation Speed =distance/time, calculate the speed of an S wave that has been traveling for 10 minutes.

In an earthquake, the initial seismic energy wave is called a primary wave. It compresses the material ahead of it; other types of subsequent waves travel in sideways and up-and-down motions. A primary wave travels at different speeds depending on what type of substance it is traveling through. In order to determine how long it will take to travel 2,000 km we have to do the math, using the speed in km/sec and setting up proportions. In a solid such as rock, the primary wave can travel at 5 km/sec; it would take 400 seconds, or about 6.7 minutes to travel 2,000 km. If traveling through water, the wave travels at about 1.45 km/sec and would need 1,379 seconds (23 minutes) to travel 2,000 km. Primary waves traveling through air travel at the speed of sound (.34 km/sec), and would take 5,882 seconds (98 minutes) to travel 2,000 km.

Explanation:

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.