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17) In the figure, a laser positioned on a ship is...
A narrow beam of light from a laser travels through air (n = 1.00) and strikes...
A narrow beam of light from a laser travels through air (n = 1.00) and strikes the surface of the water (n = 1.33) in a lake at point A. The angle of incidence is 68 degrees. The depth of the lake is 3.0 m. On the flat lake-bottom is point B, directly below point A. (a) If refraction did not occur, how far away from point B would the laser beam strike the lakebottom? (b) Considering refraction, how far...
A submarine is 319 m horizontally out from the shore and 112 m beneath the surface...
A submarine is 319 m horizontally out from the shore and 112 m beneath the surface of the water. A laser beam is sent from the submarine so that it strikes the surface of the water at a point 228 m from the shore. If the beam just strikes the top of a building standing directly at the water’s edge, find the height of the building. The index of refraction of the water is 1.333 . Answer in units of...
You are standing in a 1.5-m-deep swimming pool at night. The water is very still. You...
You are standing in a 1.5-m-deep swimming pool at night. The water is very still. You hold a laser pointer just above the water's surface and shine it nearly parallel to the surface, but tilted slightly down so that the beam enters the water 3.5mfrom you. How far from you does the beam strike the bottom of the pool? Index of refraction of the water is 1.33.
A submarine is 282 m horizontally from the shore of a freshwater lake and 110 m...
A submarine is 282 m horizontally from the shore of a freshwater lake and 110 m beneath the surface of the water. A laser beam is sent from the submarine so that the beam strikes the surface of the water 209 m from the shore. A building stands on the shore, and the laser beam hits a target at the top of the building. The goal is to find the height of the target above sea level. (a) Draw a...
A submarine is 2.92 ✕ 102 m horizontally from shore and 1.00 ✕ 102 m beneath...
A submarine is 2.92 ✕ 102 m horizontally from shore and 1.00 ✕ 102 m beneath the surface of the water. A laser beam is sent from the submarine so that the beam strikes the surface of the water 2.14 ✕ 102 m from the shore. A building stands on the shore, and the laser beam hits a target at the top of the building. The goal is to find the height of the target above sea level. (The index...
Please show all work 6. To test some of the principles of physics a team of...
Please show all work
6. To test some of the principles of physics a team of scuba divers sets up a double slit experiment under water in a swimming pool. Red light is emitted by a laser (kept out of the water), and has a wavelength of 632.8 nm in air. The laser beam is directed by mirrors to a double slit located near the bottom of the pool. Just before the light strikes the double slit it is traveling...
A flashlight is held at the edge of a swimming pool at a height h = 2.4 m such that its beam makes an angle of θ = 41 degrees with respect to the water's surface
A flashlight is held at the edge of a swimming pool at a height h = 2.4 m such that its beam makes an angle of θ = 41 degrees with respect to the water's surface. The pool is d = 2.25 m deep and the index of refraction for air and water are n1 = 1 and n2 = 1.33, respectively.what is the horizontal distance, D, from the edge of the pool to the point on the bottom of...
A flashlight is held at the edge of a swimming pool at a height h = 2.2 m
A flashlight is held at the edge of a swimming pool at a height h = 2.2 m such that its beam makes an angle of θ = 58 degrees with respect to the water's surface. The pool is d = 1.5 m deep and the index of refraction for air and water are n1=1 and n2 = 1.33, respectively. What is the horizontal distance D, from the edge of the pool to the port on the bottom of the pool...
A research ship in the Pacific Ocean is testing a new method of detecting pollutants in ocean wat...
A research ship in the Pacific Ocean is testing a new method of detecting pollutants in ocean water (nw 1.3330). Their experimental apparatus includes two lasers which hang over the side of the ship and point downward into the water (the lasers themselves are suspended in the air above the surface of the ocean). One laser is violet (A 400 nm, a20 0.0044 m1) and the other is red (A 700 nm, a20 0.6 m1). Both lasers are very bright,...
please help me in this,thank you 7. The pilot of an aircraft flying over a lake...
please help me in this,thank you
7. The pilot of an aircraft flying over a lake notices an illuminated circular path of diameter 33.0 m at the surface of the water due to a very bright light source at the bottom of the lake. Assuming that the light source emits equally in all directions and no light is reflected from the side of the lake, calculate the depth of water in the lake. The index of refraction of the lake...
Please show all work
6. To test some of the principles of physics a team of scuba divers sets up a double slit experiment under water in a swimming pool. Red light is emitted by a laser (kept out of the water), and has a wavelength of 632.8 nm in air. The laser beam is directed by mirrors to a double slit located near the bottom of the pool. Just before the light strikes the double slit it is traveling...
A research ship in the Pacific Ocean is testing a new method of detecting pollutants in ocean water (nw 1.3330). Their experimental apparatus includes two lasers which hang over the side of the ship and point downward into the water (the lasers themselves are suspended in the air above the surface of the ocean). One laser is violet (A 400 nm, a20 0.0044 m1) and the other is red (A 700 nm, a20 0.6 m1). Both lasers are very bright,...
please help me in this,thank you
7. The pilot of an aircraft flying over a lake notices an illuminated circular path of diameter 33.0 m at the surface of the water due to a very bright light source at the bottom of the lake. Assuming that the light source emits equally in all directions and no light is reflected from the side of the lake, calculate the depth of water in the lake. The index of refraction of the lake...
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