In the tensile test of single crystals, the proportional limit stress is not constant; the _____________ is constant.
Fill in the blank(s) with the appropriate word(s).
critical resolved shear stress
You might also like to view...
Some alpha particles fired at a gold foil bounced backward as a result of
A) reflection from the surfaces of gold atoms. B) electrostatic repulsion by gold nuclei. C) electrostatic repulsion by electrons within gold atoms. D) all of the above E) none of the above
A 14-cm diameter champagne bottle rests on its side on top of a frictionless horizontal table. Suddenly, the cork pops and the bottle slides backward, covering a distance of 22cm in 0.44s
If the mass of the bottle is 500 times the mass of the cork, find the distance from the original position that the cork will land on the table. Neglect air resistance and assume that the cork is very small compared to the bottle. A) 3,000 cm B) 60 m C) 85 m D) 8.5 cm
The innermost satellite of Jupiter orbits the planet with a radius of 422 × 103 km and a period of 1.77 days. What is the mass of Jupiter? (G = 6.67 × 10-11 N ? m2/kg2)
A) 1.33 × 1027 kg B) 1.50 × 1027 kg C) 1.72 × 1027 kg D) 1.89 × 1027 kg E) 3.08 × 1027 kg
Galileo's telescopic discoveries of mountains on the moon and spots on the sun were controversial because they suggested that the sun and moon
a. were the same kind of object. b. were not perfect spheres. c. were inhabited. d. orbited each other. e. did not orbit Earth.