In a room where the temperature is T=109.82K, a football has been inflated to a gauge pressure of P=324kPa. The football is then taken to the field, where the temperature is T=161K. What will the football's gauge pressure be when its temperature becomes equal to the temperature of the air on the field? Assume the air follows the ideal gas law and that the atmospheric pressure that day was P=231.15kPa.

Q: 144  About industrial piping, answer questions: WHAT IS THE PURPOSE OF THE FORM COEFFICIENT FOR THE…

A: The objective of the question is to understand the role of the form coefficient in the calculation…

Q: 2. What are the general defects found in casting processes? Name and briefly describe two.

A: There are many defects in the casting, but two defects are as follows:   (1) Misrun: The misrun…

Q: Sprue Runner ts = B(4) A 4 1/4" 29/16" Casting -DIA 6" 4 311 2" 1) Apply Chvorinov's rule to…

A:

Q: 3- Calculate the number of finished goods (output) or N for the figure illustrated below:

A: Given: Total number of goods xi = 1200 Goods accepted after casting = 90% = 0.9 Goods sent for…

Q: EX.2/The downsprue leading into the runner of a certain mold has a length = 175 mm. The…

A: H=175 mm or H=.175 mA=400 mm2or A=400×10-6 m2Mold cavity volume V=.001 m3

Q: What is the advantage in casting turbine blades that have either highly aligned grain boundaries or…

A: Turbine blades are manufactured by casting by containing superalloys in them. These superalloys have…

Q: what effects does casting have on material properties

A: Casting is the process of preparation of mold which is poured into the hollow passage/ cavity of the…

Q: 1. A mold sprue is 20 cm tall (distance between point 0 and point 2 in the drawing below) and the…

A: Given:To find:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.