Ajetliner is traveling east from salt lake city to washington dc, a distance of 1,850 miles. the jetliner travels at an average air speed of 590 mph relative to the air. at the jetliner's altitude, the wind is blowing 36 mph to the west. how long does the journey take?

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

wavelength divides in half and speed stays the same.