Answers: 3
Physics, 22.06.2019 17:30
The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element
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, 23.06.2019 13:10
The momentum of a car travelinv in a straight line at 20 m/s is 24,500kgΒ·m/s. what is the cars mass?
Answers: 1
How do ions help your brain?...
Social Studies, 25.11.2021 06:00
History, 25.11.2021 06:00
Social Studies, 25.11.2021 06:00
English, 25.11.2021 06:00
Computers and Technology, 25.11.2021 06:00
Mathematics, 25.11.2021 06:00
Health, 25.11.2021 06:00
Mathematics, 25.11.2021 06:00
Mathematics, 25.11.2021 06:00
Mathematics, 25.11.2021 06:00