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Physics / Physics: Principles with Applications 6 / Chapter 21 / Problem 9Q

Physics: Principles with Applications | 6th Edition | ISBN: 9780321569837 | Authors: Douglas C. Giancoli

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Explain why, exactly, the lights may dim briefly when a refrigerator motor starts up

Chapter 21, Problem 9Q

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QUESTION:

Problem 9Q

Explain why, exactly, the lights may dim briefly when a refrigerator motor starts up. When an electric heater is turned on, the lights may stay dimmed as long as the heater is on. Explain the difference.

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QUESTION:

Problem 9Q

Explain why, exactly, the lights may dim briefly when a refrigerator motor starts up. When an electric heater is turned on, the lights may stay dimmed as long as the heater is on. Explain the difference.

ANSWER:

Solution 9Q

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The objective here is to investigate the reason why the lights dim only briefly when a refrigerator motor starts up but the same lights continue to be in a dimmed state when a heater is turned on in the same circuitry.

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