Steam at 320°c flows in a stainless steel pipe (k =15 w/m "c) whose inner and outer diameters are 5 cm and 5.5 cm, respectively. the pipe is covered with 3-cm-thick glass wool insulation (k = 0.038 w/m - °c). heat is lost to the surroundings at 5°c by natural convection and radiation, with a combined natural convection and radiation heat transfer coefficient of 15 w/m2.°с. taking the heat transfer coefficient inside the pipe to be 80 w/m2.°c, determine the rate of heat loss from the steam per unit length of the pipe. also determine the temperature drops across the pipe shell and the insulation.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Write the overall equation for the reaction for lithium battery

Which type of fossil does this image depict?