José tiene un piscina vacía en forma de paraboloide de 3 metros de altura y 18 metros de diámetro. Por un tubo sale agua hacia la piscina a razón de fracción 81 entre 4 normal pi espacio normal m al cubo dividido por normal h durante 6 horas. Ayuda José a determinar la máxima profundidad del agua en la piscina.

The higher the astm grain size number, the finer the gran is. a)-true b)-false

What is creep? what is stress relaxation?

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window