Physics, 06.07.2019 03:10 kaliloabousjbf
Apiece of glass has a thin film of gasoline floating on it. a beam of light is shining perpendicular on the film. if the wavelength of light incident on the film is 560 nm and the indices of refraction of gasoline and glass are 1.40 and 1.50, respectively, what is the minimum nonzero thickness of the film to see a bright reflection?
Answers: 2
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
Answers: 1
Physics, 21.06.2019 23:30
Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle
Answers: 1
Physics, 22.06.2019 12:00
Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
Answers: 1
Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
Answers: 1
Apiece of glass has a thin film of gasoline floating on it. a beam of light is shining perpendicular...
Social Studies, 12.05.2021 17:20
Mathematics, 12.05.2021 17:20
History, 12.05.2021 17:20
Mathematics, 12.05.2021 17:20
Biology, 12.05.2021 17:20
Mathematics, 12.05.2021 17:20
History, 12.05.2021 17:20