Describe the mass flow rate of the cooling water
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You know that the fin is 1.3 ft in length and the cruising speed of a stingray is 25 km/hr. What is the boundary layer thickness 6 inches from the leading edge of the fin?
If the Pu was in the shape of a cylinder with equal diameter (d) and length (L), what was the diameter (in cm) at ambient conditions?
If the Pu needs to be compressed to 25g/cm^3 to explode, what strain is needed to obtain this density? [strain = (delta Length)/Length)]?
A spherical balloon is inflated from a diameter of 10 cm to a diameter of 20 cm by forcing air into the balloon with a tire pump. The initial pressure inside the balloon is 150 kPa. During the process the pressure is proportional to the balloon di
Refrigerant 134a is compressed at steady state from 2.4 bar, 0oC, to 12 bar, 50oC. Refrigerant enters the compressor with a volumetric flow rate of 0.38 m3/min, and the power input to the compressor is 2.6 kW.
A large pipe carries steam as a two-phase liquid-vapor mixture at 1.0 MPa. A small quantity is withdrawn through a throttling calorimeter, where it undergoes a throttling process to an exit pressure of 0.1 MPa.
Show the compression process on P-v diagram. Label the states, show property values, and indicate appropriate lines of constant temperature
A long, 10 cm square copper bar is bounded by 260C gas flows on two opposing sides. These flows impose heat transfer coefficients of 46W/m^2K The two intervening sides are cooled by natural convection to water at 15C, with a heat transfer coeffici
Determine the torsional strength and stiffness of a closed thin walled tube of mean radius R and thickness t and a similar tube with a thin slit cut along its length.
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Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance