Acircular rod is attached perpendicular to a plane wall. the rod is 0.5 cm in diameter and is 10 cm long. it is made of metal with a thermal conductivity k = 100 w/m-k. the temperature of the wall to which the rod is attached is 130 c. air at a temperature of 36 c is blown across the rod with a velocity of 40 m/s. find: (a) calculate the heat transfer coefficient for the rod assuming that it can be treated as a cylinder in crossflow. use air properties at 350 k. (b) calculate the rate of heat loss from the fin.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

50 vo; ts

explanation:

answer: chicken nuggets.

explanation: