medical imaging of your bones and some other body parts uses a type of electromagnetic wave that can pass through matter and produce two dimensional images on a detector behind the body part. what part of electromagnetic radiation does this process use? how is the image produced?

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

Calculate the number of molecules present in 0.750 mol of mgo.