An FCC crystal is pulled in tension along the [100] direction. (a) Knowing that slip systems will include planes in {111} and directions in <110>, show how you confirmed which combinations of planes and directions can be slip systems (b) Determine the Schmid factor for all slip systems. (c) Identify the slip system(s) that will be activated first. (d) What is the tensile stress at which this crystal will flow plastically? (τCRSS = 50 MPa.)

What is a possible result of higher air temperature caused by global warming

When using the scientist method, which step comes last?

You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?