Hello I am Mavis Kate Dracula and I am a friendly vampire and would like to make some friends!

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?

Is the portion of the electromagnetic spectrum that has a frequency just above that of visible light.