Asheet of aluminum foil that has a thickness of 0.100 micrometers has dimensions of 24.0 cm x 15.0 cm. how many milligrams would this sample weigh if the density of aluminum is 2.70 g/cm^3

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Using data from seismic waves, geologists have learned that earth’s interior is made up of several