A battery powers a circuit for a small noisy fan. The fan’s motor gets warm as it turns. What energy transformations are taking place?

Question

A battery powers a circuit for a small noisy fan. The fan’s motor gets warm as it turns. What energy transformations are taking place?

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Nho 4 years 2021-07-14T04:47:26+00:00 2 Answers 46 views 0

Answers ( )

  1. sori
    0
    2021-07-14T04:48:30+00:00
    Reply

    Answer:

    The battery is an electric energy source, which is being used to power a motor. The motor turns this electricity into kinetic energy as it spins the fan, creates heat from friction, and creates noise as stated by the problem.

    Explanation:

  2. Giakhanh
    0
    2021-07-14T04:49:22+00:00
    Reply

    Answer:

    Electric potential energy in the battery transforms to electric energy. Electric energy transforms to motion energy (spinning fan blades), sound energy (noise), and thermal energy (a warm motor).

    Explanation:

    that what my teacher gave me

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