The ELECTRICITY often is used to produce a different form of energy such as light, heat, or sound.
(The ELECTRICITY; is used; to produce a different form of energy such as light, heat, or sound; T:often) (The ELECTRICITY; to produce; a different form of energy such as light, heat, or sound)
The ELECTRICITY The ELECTRICITY
is used to produce
to produce a different form of energy such as light, heat, or sound T:often
a different form of energy such as light, heat, or sound