A rod with a diameter of 2.00 mm, projects 20.0 mm horizontally outward from a wall. A 10.0 N weight is hung from the end of the rod and the rod deflects downward by 
The shear strain of the rod is
A. 
B. 
C. 
D. 
E. 
C.
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When a microwave filter consisting of vertical parallel metal rods is in the absorbing position, oscillating currents are set up in the rods. At any one instant, the current in each rod has the same magnitude and direction. At that instant
a. the rods will try to move apart horizontally. b. the rods will try to move together horizontally. c. the rods will try to shift vertically upwards. d. the rods will try to shift vertically downwards. e. the rods will not be affected because the source of current is not a battery.
For glucose dissolving in water at 298 K, the diffusivity is 6.9 x 10^-10m^2/s. What do you expect the diffusivity of water in glucose to be?
What will be an ideal response?
When light passes through a prism the color refracted most is
A) green. B) red. C) violet. D) blue. E) yellow.
If left in isolation, a white dwarf will eventually
A. form a brown dwarf. B. become the seed for a new star. C. explode as a type la supernova. D. cool off and become a black dwarf.