Consider the standard curve in the introduction and its y = mx + b formula. using the associated hydrometer, you study a beverage and find the height of the hydrometer exposed is 11.5cm. what is the density of the beverage? how did you come to this conclusion?

Answerapplying a direct current to a non magnetic material in order to create a electromagnetic field; plz check first good luck;

Aand b antarctica is a north pole.  field lines enter earth near the north pole.the magnetic pole near antarctica is a north pole.compasses point toward a magnetic pole that is a north pole.field lines circle earth from east to west.a compass can lead a hiker to the geographic north pole.

The disturbance in a transverse wave is perpendicular to the wave motion.unlike a transverse wave, the disturbance in a longitudinal wave is parallel to the wave motion (a), that is, back and forth.