Physics, 01.04.2021 15:50 bangbrokevo5685
1. Light travels through a material at a speed of
m/s. What is the index of refraction for the material.
2. What is the speed of light through an unknown glass with an index of refraction of 1.1?
Both answers and units please...
Answers: 2
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Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
Answers: 2
Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
Physics, 22.06.2019 17:30
Describe cytokinesis in plants and animals. in animals: in plants.
Answers: 2
Physics, 23.06.2019 05:40
While preforming an experiment involving a reaction between two chemicals the scientist observes that the reaction container has become warm the observation is an example of
Answers: 1
1. Light travels through a material at a speed of
m/s. What is the index of refraction for the mat...
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