The decimal equivalent of the 2's complement signed number 1000 is ________
Fill in the blank(s) with correct word
negative 8
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Individual demand schedules for three customers from the local H-E-B store in the purchase of ice cream are given below:
What is the quantity demanded of ice cream at a price of $1.60 assuming that the only
consumers in this market are customers A, B, and C?
A) 25
B) 16
C) 22
D) Can't tell; insufficient information
The vapor pressure of benzene at T=25 °C is 0.125 bar. The Appendix of your book contains enough additional data on benzene to estimate other vapor pressures by the Antoine, shortcut, or Clausius-Clapeyron approaches.
The molar volume of liquid benzene at room temperature and pressure (T=25 °C, P=1 bar) is V = 88.9 cm3/mol. Liquid benzene also has a coefficient of thermal expansion of ? =1.237 x 10-3 K-1and isothermal compressibility of ? = 8.9 x 10-5bar-1 A) Give your best estimate of the vapor pressure of benzene at T=50 °C, and explain why you chose the method that you chose. B) Give your best estimate of the vapor pressure of benzene at T=100 °C, and explain why you chose the method that you chose. C) Give your best estimate of the fugacity of liquid benzene at T=25 °C and P=20 bar, and state any assumptions that you make. D) (10 points) Benzene expands as it’s heated. Estimate the molar volume of liquid benzene at a temperature of 50 °C and a pressure of P=1 bar.
As torque is multiplied, rotation speed is also multiplied.
Answer the following statement true (T) or false (F)
? Piping systems can be divided into four major categories: collection, transportation, distribution, and _____.
A. ?processing B. ?clay C. ?storm water D. ?natural gas