In which application is a magnet used to store information? A. The needle on a compass
B. A recycling-center separator
C. The clasp on a necklace
D. The disk in a computer hard drive

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?