a.
Physics, 28.09.2019 15:20 slhfbfjcys
What feature will form as a result of the movement displayed in this illustration?
a.
transform boundary
b.
convergent boundary
c.
mid-ocean ridge
d.
deep-sea trench
Answers: 2
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 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Physics, 22.06.2019 21:50
To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter
Answers: 2
Physics, 23.06.2019 08:30
What type of graph used to show how a part of something relates to the whole
Answers: 2
What feature will form as a result of the movement displayed in this illustration?
a.
a.
Mathematics, 10.02.2021 19:20
Mathematics, 10.02.2021 19:20
Mathematics, 10.02.2021 19:20
Mathematics, 10.02.2021 19:20
Physics, 10.02.2021 19:20
Social Studies, 10.02.2021 19:20
Mathematics, 10.02.2021 19:20