Physics, 14.11.2019 21:31 taylahflynn5123
If you read from left to right across a period in the periodic table, which statement is true?
a. the mass of the atoms increases.
b. the number of electrons decreases.
c. the properties of the elements are all roughly the same.
d. the elements are listed in the order they were discovered.
Answers: 3
Physics, 21.06.2019 16:30, jinxjungkook3
Calculate the kinetic energy of earth due to its spinning about its axis. krot = j compare your answer with the kinetic energy of the orbital motion of earth's center of mass about the sun. assume earth to be a homogeneous sphere of mass 6.00 1024 kg and radius 6.40 106 m. the radius of earth's orbit is 1.50 1011 m.
Answers: 2
Physics, 21.06.2019 18:10, andrejr0330jr
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
If you read from left to right across a period in the periodic table, which statement is true?
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