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1. Find the angle of refraction if a ray of light traveling through water is incident on glass at an angle of 23°. The index of refraction of water is 1.33 and the index of refraction of glass is 1.52.2. Find the angle of refraction if a ray of light traveling through glass is incident on air at an angle of 19.99°. The index of refraction of glass is 1.52 and the index of refraction of air is 1.00.3. Use your results from the previous two questions and make a claim about the general behavior of refracted light when it passes from a higher index of refraction into a lower index and when it passes from a lower index into a higher one.Bonus Question: Instead of using the answers to questions 1 & 2, use Snell's Law, without any specific numbers (i.e purely algebraically) to answer question 3.
An electron is observed traveling at a speed of 2.38 107 m/s parallel to an electric field of magnitude 11,460 N/C. How far will the electron travel before coming to a stop
the kinetic coefficient of friction for a 12 kg mass on a table is 0.25. a string from this mass goes across a pulley
Two identical springs (neglect their masses) are used to "play catch" with a small block of mass 110g, Determine the spring constant of the two springs
Explain why you think the Petroleum Marketing Practices Act was not passed until 1979 even though gasoline service station franchise arrangements had been in existence for decades before 1979.
An 80-centimeter long wire is made by welding a 2.30 millimeter diameter, 20-centimeter long copper wire to a 2.30 millimeter diameter, Determine what is the resistance of the composite wire
during liftoff a hot-air balloon accelerates upward at a rate of 3.3 . the balloonist drops an object over the side of
Three resistors, 21, 39, and 73 , are connected in series, determine the potential difference across the three resistors
The electric motor of a heat pump transfers energy as heat from the outdoors, which is at -7.4°C, to a room, which is at 15°C. If the heat pump were a Carnot heat pump (a Carnot engine working in reverse), how much energy would be transferred as heat..
A parallel-plate air-filled capacitor having area 50 cm2 and plate spacing 1.3 mm is charged to a potential difference of 710 V, find the energy density between the plates
A uniform 2.45- kg spinning disk with a radius of 0.323 m is brought to rest by a brake-pad pressed against the side 0.226 m from the rotation axis. What frictional force was applied by the brake pad
The electric field in a region of space has the components Ey = Ez = 0 and Ex = (5.90 N/(C·m))x. Point A is on the y axis at y = 4.30 m, What is the potential difference (in V) VB - VA
Given: Mearth = 5.98 × 1024 kg Rearth = 6.37 × 106 m A satellite of mass 649 kg is in a circular or- bit at an altitude of 564 km above the earth’s surface. Because of air friction, the satellite eventually is brought to the earth’s surface, it hi..
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