Which of the following describes the basic way in which electricity is generated using the ocean thermal energy conversion technique, or otec?

which statement about this sum is true? −245+2.7

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.

magnified images possible images can be real = projected onto a screen