Layne conducted an investigation using objects and light. She determined that light behaves differently depending on the medium. Which statement correctly shows her understanding of light after the investigation?
A: A prism can bend light into the visible spectrum.
B: Light does not change direction when meeting matter.
C: Light does not travel from one place to another.
D: The moon produces its own light as seen from Earth.
Answers: 1
Physics, 22.06.2019 09:50
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Answers: 1
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Layne conducted an investigation using objects and light. She determined that light behaves differen...
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