Physics, 04.07.2019 08:00 hannahkharel2
Avector a is added to b=6 i – 8 j . the resultant vector is in the positive x direction and has a magnitude equal to a. calculate the direction of a.
Answers: 1
Physics, 22.06.2019 22:30
Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?
Answers: 3
Physics, 22.06.2019 23:30
When barack obama was running for president, at a campaign stop he tried to bowl, something he isn't very good at. the media loved it because he threw a gutter ball while they were all watching. this is an example of:
Answers: 2
Avector a is added to b=6 i – 8 j . the resultant vector is in the positive x direction and has a ma...
Mathematics, 30.03.2020 18:17
Biology, 30.03.2020 18:17
History, 30.03.2020 18:18
Computers and Technology, 30.03.2020 18:18
English, 30.03.2020 18:18
Geography, 30.03.2020 18:18
Health, 30.03.2020 18:18
Mathematics, 30.03.2020 18:18
Spanish, 30.03.2020 18:19