Question

According to Newton's rule of cooling, the rate of decrease in the temperature of a pig, the body and the surroundings
The degree of temperature difference is asymptomatic. A tea cup (temperature 90 * C) is kept in a room
Whose temperature is 301 **. After five minutes tea temperature: decreases to 709C. Calculated.
Make sure that after tea, the temperature of tea will be 509C.​

Answer 1

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Hypothermia occurs when pigs experience low environmental temperatures and cannot maintain their body temperature at 38.5-39°C (101.5-102.5°F). It is most serious in piglets aged 0-7 days, but can occur in pigs of any age and can even kill adults of particular breeds in certain circumstances. Piglets require environmental temperatures of 34°C or more for the single neonate, or 25-30°C or more for the piglet able to huddle in order to maintain body temperature. The piglet has no brown fat (used by mammals to generate heat quickly) so the piglet cannot use fat to generate heat in cold conditions. It must therefore use glucose and may be able to maintain both blood glucose levels and body temperatures if able take in sufficient milk from the sow. Any interruption of intake or too high a demand for energy (as in piglets with low body weights or very low temperatures and wet conditions) results in use of glycogen (animal starch) reserves from the liver. When these are exhausted, the piglet's body temperature begins to fall as does its blood glucose. In piglets aged 7 days and more, gluconeogenesis (the formation of glucose from proteins) can maintain the blood glucose level and prevent the reduction in body temperature.