Physics, 05.05.2021 08:00 angelespinosa521
PLEAS hELP MEEE a diffraction grating has exactly 5000 lines per centimeter .helium laser of wavelength 633nm is incident on the grating. a) if the diffraction grating is cut into two similar lengths ,find the angle of the first maxima in this case .
Answers: 2
Physics, 21.06.2019 22:30
A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.
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Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 15:00
Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.
Answers: 1
PLEAS hELP MEEE a diffraction grating has exactly 5000 lines per centimeter .helium laser of wavele...
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