Heat of fusion and the surface free energy
If ice homogeneously nucleates at -40oC, calculate the critical radius given values of -3.1x108 J/m3 and 25x10-3J/m2, respectively, for the latent heat of fusion and the surface free energy
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A car with a constant speed of 83km/h enters a circular flat curve with a radius of curvature of .50 km. Calculate centripetal acceleration of the car. If the coefficient of friction between tires and road is 1.2, then will the car stay on road o
(a) If the radius of the curve is 270 m, what is the correct angle of banking of the road? (b) If the curve were not banked, what would be the minimum coefficient of friction between tires and road that would keep traffic from skidding out of the
A hollow cylinder with an inner radius of 3mm and an outer radius of 20mm conducts a 3A current. What is the magnitude of the magnetic field at a point 12mm from its center? Assume that the current density is uniform throughout the wire.
Light is an electromagnetic wave and travels at a speed of 3.00 x 10^8 m/s. The human eye is most sensitive to yellow-green light, which has a wavelength of 5.45 x 10^-7m. How you find out the frequency of this light?
Show the heights from which the helmet and dummy head should be dropped in the tests are equivelent to those stated in 4.4 of the standard.
A pair of closely spaced square conducting plates measure 14 cm on a side. The electric field energy density between the plates is 4.7 kJ/m3. What is the charge on the plates?
what are the inner and outer radius of hoolow bamboo shoots?
A skier of mass 69.3 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him a distance of 59.0 m up a 30.4° slope (assumed frictionless) at a constant speed of 1.97 m/s?
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Unit Outcomes: Determine secure software concepts. Modify a system by patching and securing it. Modify a system by configuring antivirus software.
In this assignment, you assume you are a cybersecurity professional for an organization where this type of breach has occurred in an IoT architecture.
Consider a mobile app that you make use of on your personal phone. List and discuss 3 to 5 security risks that developers should consider
What Big Five personality traits does Lorraine Monroe possess? Which traits of effective leaders does Lorraine Monroe possess?
a. Describe the functions of a database management system (DBMS). b. Explain the database development process.
Where do you stand on the issue of social media monitoring by employers? What should be the scope of such monitoring?
You have been hired as a security consultant to develop policies that document the minimum security requirements for Regional Bank covering