In which two ways can an author slow the pace of a narrative in fiction writing? The author can use short or medium-length sentences.
The author can introduce details about the characters or setting.
The author can include events that quickly follow one another.
The author can use longer sentences to describe events.
The author can introduce dialogue that is short and precise.

Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.