Question

Почему человек при измерении температуры собственного тела термометр должен держать несколько минут? Ответ дайте одним словом.

Answer 1

НАГРЕВ (ТЕПЛОПЕРЕДАЧА) происходит за определенное время
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Answer 2

Чтобы ртуть, от температуры тела, успела подняться

Answer 3

Why does a person need to hold the thermometer for a few minutes when measuring their body temperature?

When measuring body temperature, it is recommended to hold the thermometer in place for a few minutes to ensure an accurate reading. This is because the human body is a complex system, and it takes time for the thermometer to accurately measure the internal temperature.

The main reason for holding the thermometer for a few minutes is to allow the thermometer to equilibrate with the body's temperature The thermometer needs time to adjust to the body's heat and accurately measure the internal temperature. If the thermometer is not given enough time to equilibrate, the reading may be inaccurate.

Additionally, holding the thermometer for a few minutes allows for a more reliable measurement by minimizing external factors that can affect the reading. Factors such as the ambient temperature, the temperature of the surrounding environment, and the initial temperature of the thermometer itself can all impact the accuracy of the reading. By waiting for a few minutes, these factors can be minimized, resulting in a more precise measurement.

It is important to note that the specific time required for the thermometer to equilibrate may vary depending on the type of thermometer being used. Different types of thermometers, such as digital thermometers or mercury thermometers, may have different equilibration times. It is best to refer to the manufacturer's instructions for the specific thermometer being used to determine the recommended equilibration time.

In summary, holding the thermometer in place for a few minutes allows it to equilibrate with the body's temperature and minimize external factors, resulting in a more accurate measurement of body temperature.