Mathematics, 13.03.2020 01:59 codycollier
An electron with kinetic energy 2.80 eV encounters a potential barrier of height 4.70 eV. If the barrier width is 0.40 nm, what is the probability that the electron will tunnel through the barrier?
Answers: 3
Mathematics, 21.06.2019 15:40
Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?
Answers: 1
Mathematics, 21.06.2019 19:30
Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*
Answers: 2
Mathematics, 21.06.2019 22:00
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²
Answers: 2
Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
An electron with kinetic energy 2.80 eV encounters a potential barrier of height 4.70 eV. If the bar...
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Computers and Technology, 20.11.2020 23:00
Health, 20.11.2020 23:00
History, 20.11.2020 23:00
Geography, 20.11.2020 23:00
Social Studies, 20.11.2020 23:00
Geography, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00