Plank’s equation is being used to estimate the convective heat transfer coefficient in a food being frozen in an air-blast freezer. it took a product 20 minutes to freeze in the freezer. the product is in the shape of an infinite cylinder with a diameter of 2 cm. the properties of the product are as follows: thermal conductivity of frozen material = 1.8 w/(m °c), density = 890 (kg/m3), latent heat of fusion = 260 kj/kg, and initial freezing point = -1.9 °c. the initial temperature of the product is 25°c and the air temperature is -35°c. estimate the heat transfer coefficient of the food.

a, c, d, e are all applying about success strategies.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is