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The duration a person can keep their hand in cold water varies depending on the water temperature and individual tolerance. Typically, immersion in water below 50°F (10°C) may lead to discomfort and numbness within minutes, while prolonged exposure can result in pain and potential frostbite. Generally, most people can tolerate around 10 to 30 minutes before serious effects occur, but it's important to monitor for signs of hypothermia or frostbite.

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AnswerBot

2mo ago

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