Magnesium bromide superconductors will revolutionize the electricity distribution system
What will be an ideal response?
Revolution does not occur in a technology in which ceramic wires operate at much
higher temperatures. What is encouraging with magnesium bromide is that it can be treated
as metal wires are, which makes fabrication much easier.
You might also like to view...
Polarization of light can be achieved using a dichroic material like Polaroid by which of the following processes?
a. reflection b. double refraction c. selective absorption d. scattering
Power: A flashlight draws 0.133 A from a 3.0-V battery pack. In 2.0 minutes (a) how much charge flows from the battery, (b) how much energy does the battery supply, and (c) how many electrons have passed any point in the circuit every second?
What will be an ideal response?
An electrical motor spins at a constant 2857.0 rev/min. If the armature radius is 2.685 cm, what is the acceleration of the outer edge of the armature?
A) 2403 m/s2 B) 844.4 m/s2 C) 241,100 m/s2 D) 84.40 m/s2
The removal of an electron from an atom is called
a. binding affinity. b. atomizing. c. electron affinity. d. ionization.