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Physics, 24.09.2020 20:01 Destinationz

Ms. Parris reads a book for 45 minutes every night before she goes to bed. In order for this to work, she needs to use a reading lamp. Unlike most lamps, her lamp is powered by a battery instead of an electrical socket. When the
lamp is turned on, the light is bright enough for Ms. Parris to read her book before going to sleep. What energy does the light bulb use

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