This topic contains a solution. Click here to go to the answer

Author Question: What is the approximate depth of the liquid outer core, given the inferences of depth of the ... (Read 102 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
What is the approximate depth of the liquid outer core, given the inferences of depth of the core-mantle boundary and the inner-outer core boundary?
 
  A) 2900 km
  B) 2255 km
  C) 5155 km
  D) 6371 km

Question 2

A student comments, The shadow zone is an area where waves cannot travel because it is a thick layer of liquid at the boundary of the mantle and the outer core. Evaluate this statement.
 
  A) Actually, it was the boundary of the inner core that was discovered with this method.
  B) It is correct that waves cannot travel in liquid.
  C) P-waves refract at the shadow zone. S-waves are stopped.
  D) The shadow zone refers to the whole outer core, not just the boundary.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amit

  • Sr. Member
  • ****
  • Posts: 364
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C




Collmarie

  • Member
  • Posts: 569
Reply 2 on: Jul 16, 2018
Wow, this really help


Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

For a complete list of videos, visit our video library