Seudónimo Seudónimo

01-03-2016
Physics

contestada

Which waves arrive at a seismograph first? a. P waves b. S waves c. transverse waves d. surface waves

Respuesta :

marygraves marygraves

01-03-2016

I believe the answer is a, primary waves

Answer Link

Аноним Аноним

05-11-2020

Answer:

The P wave is designated the primary preliminary wave because it is the first to arrive at a seismic station after an earthquake. It travels at a speed usually less than 6 kilometers per second in the Earth's crust and jumps to 13 kilometers per second through the core.

Explanation:

Answer Link

Otras preguntas

What are the advantages of collecting payment at the time of service?

can someone help me with 6.2+3.4

If Jacob had 15 dollars and he spent 8 what fraction did he spend?

When male langurs take over another male's group, they sometimes kill all the young infants. what is the evolutionary explanation for this behavior? it increase

Because selenium is part of the enzyme glutathione-peroxidase, it _____ the body's need for vitamin e.

Why are a plants stomata generally open during the day and closed at night brainly?

Wave action and plate movement are significant factors in the formation of

Mr. Nelson drove for 6 2/3 hours at an average of 57 mph. How far did he drive?

Every time an impulse travels down the axon, we say that the axon has "fired," or "responded." this impulse is also called the

Italian unification was complete when naples and sicily were turned over to victor emmanuel by