The yield strength for fe that has an average grain diameter of 1 x 10-2 mm is 230 mpa. at a grain diameter of 6 x 10-3 mm, the yield strength increases to 275 mpa. at what grain diameter will the yield strength be 310 mpa? (b) a specimen of steel with kic = 54.8 mpa-m1/2 and ys = 1400 mpa is loaded in tension. if this specimen has an internal crack, 2a = 0.4 mm, will it fail after plastic deformation or by brittle fracture? assume y=1.0.

momentum of soft ball three times less than baskey ball

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

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joke:

h o h o hope you have a merry christmas!

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.