A solid metal sphere of radius 2.00 m carries a total charge of -4.20 μC .How would the answers differ if the sphere was a solid nonconductor uniformly charged throughout?

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

The ph is the a.independent variable b.the dependent variable c.control group