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Mathematics, 28.05.2020 21:57 naterjax

La fórmula de Vincent para la temperatura de la piel humana Pv en grados Celsius es
Pv 5 30.1 1 0.2t 2 (4.12 2 0.13t)v
donde t es la temperatura del aire en grados Celsius y v es
la velocidad del viento en metros por segundo.
a) ¿A qué temperaturas t en aire quieto (v 5 0) es menor
la temperatura de la piel que la de la sangre (37 °C)?
b) ¿Hay una velocidad de viento a la que tanto la temperatura t como la temperatura de la piel P sea igual a
la temperatura de la sangre (37 °C)? Explique su respuesta.
c) Según esta fórmula, ¿a qué temperaturas t la velocidad
del viento hace que aumente la temperatura de la piel?
[Pista: la velocidad del viento aumentará la temperatura del cuerpo cuando el coeficiente v sea positivo].

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Answers: 1

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La fórmula de Vincent para la temperatura de la piel humana Pv en grados Celsius es
Pv 5 30.1...

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