A ______ uses motion to produce an electric current.

What kind of energy transformation happens in an electric motor?

When generators are spun by turbines, they _____________.

After Nita connected a copper wire from one terminal of a battery to the other, the wire became very hot. Why did the wire get hot?

Batteries produce electricity from stored

What energy transformation takes place in a fan that is powered by batteries, when turned on?

Which of the following best describes the energy transformation in a CD player?

Heat is transferred from one particle of matter to another without the movement of matter itself in a process called ________.

Heat is transferred by the movement of currents within a fluid, such as air or water, during ______

Energy from the Sun is transferred to Earth's surface by ____________.

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