As electrons orbit around the nucleus of the atom, they spin on their axis, like the earth as it orbits the sun. This moving electrostatic charge produces a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
magnetic field
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The rotating pulsed magnetic fields surrounding the stator turn faster than the rotor. The difference between the two speeds is called ____________________.
Fill in the blank(s) with the appropriate word(s).
The process that allows an organism to remain stable in changing conditions is:
a. homeostasis c. osmosis b. diffusion d. plasmolysis
Why is it standard practice on shop detail drawings not to show sizes for 13?16"-diameter holes?
What will be an ideal response?
The contractor has subcontracted the cement finishing and shortly after troweling a slab, it begins to rain. Whose responsibility is it to see that the slab is protected?
A. The general contractor B. The sub-contractor C. The resident project representative D. The architect/engineer E. The inspector