Physics, 20.09.2019 17:00 gsVKJCGAISGF46661
The explanation of how the solar system formed from a huge cloud of dust and gases is called the
Answers: 2
Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
Answers: 3
Physics, 22.06.2019 14:20
Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.
Answers: 1
Physics, 22.06.2019 16:30
Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
Answers: 2
The explanation of how the solar system formed from a huge cloud of dust and gases is called the...
Arts, 09.11.2020 18:20
Social Studies, 09.11.2020 18:20
Mathematics, 09.11.2020 18:20
Chemistry, 09.11.2020 18:20
English, 09.11.2020 18:20
Chemistry, 09.11.2020 18:20
Mathematics, 09.11.2020 18:20
History, 09.11.2020 18:20
Mathematics, 09.11.2020 18:20
Mathematics, 09.11.2020 18:20
Computers and Technology, 09.11.2020 18:20
Mathematics, 09.11.2020 18:20