Sunday
December 21, 2014

Homework Help: college physics

Posted by Anonymous on Tuesday, April 27, 2010 at 10:33am.

The intensity of an earthquake wave passing through the Earth is measured to be 2.510^6 J/m^2 at a distance of 43 km from the source. What was its intensity when it passed a point only 2.0 km from the source? AND At what rate did energy pass through an area of 4.0 m^2 at 2.0 km? Really need help with this problem please!!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - The intensity of an earthquake wave passing through the Earth is ...
Science - The intensity of an earthquake wave passing through the Earth is ...
physics - The intensity of an earthquake wave is measured to be 6 x10 ^6 J ms at...
Physics - The intensity of a particular earthquake wave is measured to be 5.0 ...
physics - Earthquakes are motions of the earth's crust. Essentially, they are ...
earth science...help - for this question: Put the folloing words together in a ...
maths - The magnitude of an earthquake with intensity I is measured using a ...
physics - sound level - The source of a sound wave has a power of 2.50 W. ...
Physics help! - There is evidence that elephants communicate via infrasound, ...
PHYSICS - A point source of a wave emits 195 watts. What is the intensity at a ...

Search
Members