Determine the shortest frequency of light required to remove an electron from a sample of ti metal, if the binding energy of titanium is 3.14 × 103 kj/mol. determine the shortest frequency of light required to remove an electron from a sample of ti metal, if the binding energy of titanium is 3.14 × 103 kj/mol. 1.27 x 1015 hz 4.74 x 1015 hz 2.11 x 1015 hz 6.19 x 1015 hz 7.87 x 1015 hz

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 .

Time remainin52: 42the chart shows data for a moving object. which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p