EBK PHYSICS FOR SCIENTISTS AND ENGINEER
9th Edition
ISBN: 8220100663987
Author: Jewett
Publisher: Cengage Learning US
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Chapter 35, Problem 35.47P
Consider a common mirage formed by superheated air immediately above a roadway. A truck driver whose eyes are 2.00 m above the road, where n = 1.000 293, looks forward. She perceives the illusion of a patch of water ahead on the road. The road appears wet only beyond a point on the road at which her line of sight makes an angle of 1.20° below the horizontal. Find the index of refraction of the air immediately above the road surface.
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A fisherman spots a fish underneath the water. It appears that the fish is d0 = 0.51 m under the water surface at an angle of θa = 62 degrees with respect to the normal to the surface of the water. The index of refraction of water is nw = 1.3 and the index of refraction of air is na = 1.
Solve for the numerical value of θw in degrees.
Now assume that the real position of the fish is directly below the apparent position, as shown in the figure. Express the real depth of the fish, d, in terms of L and tanθw.
A tall cup is partially filled with water (n=1.33) to a height of 8.0 cm (Hwater). The
diameter (D) of the cup is 14.64 cm. A student looks downward just over the
left rim of the cup at an angle of 40.5 degrees with the water's surface (theta).
At this angle, the refraction of light at the water's surface just barely allows her
to see the bottom-right corner of the cup. A sketch (not drawn to scale) of the
path of light is shown in Figure below. Determine the height of the cup (Hcup) in
metres.
Eye
Hap
Hwater
-D-
Figure #
A tall cup is partially filled with water (n=1.33) to a height of 8.0 cm (Hwater). The diameter (D) of the cup is 14.64 cm. A student looks downward just over the left rim of the cup at an angle of 40.5 degrees with the water's surface (theta). At this angle, the refraction of light at the water's surface just barely allows her to see the bottom-right corner of the cup. A sketch (not drawn to scale) of the path of light is shown in the Figure below. Determine the height of the cup (Hcup) in metres.
Chapter 35 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
Ch. 35 - Prob. 35.1QQCh. 35 - If beam is the incoming beam in Figure 34.10b,...Ch. 35 - Light passes from a material with index of...Ch. 35 - In photography, lenses in a camera use refraction...Ch. 35 - Prob. 35.5QQCh. 35 - In each of the following situations, a wave passes...Ch. 35 - A source emits monochromatic light of wavelength...Ch. 35 - Carbon disulfide (n = 1.63) is poured into a...Ch. 35 - A light wave moves between medium 1 and medium 2....Ch. 35 - What happens to a light wave when it travels from...
Ch. 35 - The index of refraction for water is about 43....Ch. 35 - Prob. 35.7OQCh. 35 - What is the order of magnitude of the time...Ch. 35 - Prob. 35.9OQCh. 35 - Prob. 35.10OQCh. 35 - A light ray navels from vacuum into a slab of...Ch. 35 - Suppose you find experimentally that two colors of...Ch. 35 - Prob. 35.13OQCh. 35 - Which color light refracts the most when entering...Ch. 35 - Prob. 35.15OQCh. 35 - Prob. 35.1CQCh. 35 - Prob. 35.2CQCh. 35 - Prob. 35.3CQCh. 35 - The F-117A stealth fighter (Fig. CQ35.4) is...Ch. 35 - Prob. 35.5CQCh. 35 - Prob. 35.6CQCh. 35 - Prob. 35.7CQCh. 35 - Prob. 35.8CQCh. 35 - A laser beam passing through a non homogeneous...Ch. 35 - Prob. 35.10CQCh. 35 - Prob. 35.11CQCh. 35 - (a) Under what conditions is a mirage formed?...Ch. 35 - Figure CQ35.13 shows a pencil partially immersed...Ch. 35 - Prob. 35.14CQCh. 35 - Prob. 35.15CQCh. 35 - Prob. 35.16CQCh. 35 - Prob. 35.17CQCh. 35 - Prob. 35.1PCh. 35 - The Apollo 11 astronauts set up a panel of...Ch. 35 - Prob. 35.3PCh. 35 - As a result of his observations, Ole Roemer...Ch. 35 - The wavelength of red helium-neon laser light in...Ch. 35 - An underwater scuba diver sees the Sun at an...Ch. 35 - A ray of light is incident on a flat surface of a...Ch. 35 - Figure P35.8 shows a refracted light beam in...Ch. 35 - Prob. 35.9PCh. 35 - A dance hall is built without pillars and with a...Ch. 35 - Prob. 35.11PCh. 35 - A ray of light strikes a flat block of glass (n =...Ch. 35 - A prism that has an apex angle of 50.0 is made of...Ch. 35 - Prob. 35.14PCh. 35 - A light ray initially in water enters a...Ch. 35 - A laser beam is incident at an angle of 30.0 from...Ch. 35 - A ray of light strikes the midpoint of one face of...Ch. 35 - Prob. 35.18PCh. 35 - When you look through a window, by what time...Ch. 35 - Two flat, rectangular mirrors, both perpendicular...Ch. 35 - Prob. 35.21PCh. 35 - Prob. 35.22PCh. 35 - Two light pulses are emitted simultaneously from a...Ch. 35 - Light passes from air into flint glass at a...Ch. 35 - A laser beam with vacuum wavelength 632.8 nm is...Ch. 35 - A narrow beam of ultrasonic waves reflects off the...Ch. 35 - Prob. 35.27PCh. 35 - A triangular glass prism with apex angle 60.0 has...Ch. 35 - Light of wavelength 700 nm is incident on the face...Ch. 35 - Prob. 35.30PCh. 35 - Prob. 35.31PCh. 35 - Prob. 35.32PCh. 35 - Prob. 35.33PCh. 35 - A submarine is 300 m horizontally from the shore...Ch. 35 - Prob. 35.35PCh. 35 - The index of refraction for red light in water is...Ch. 35 - A light beam containing red and violet wavelengths...Ch. 35 - The speed of a water wave is described by v=gd,...Ch. 35 - Prob. 35.39PCh. 35 - Prob. 35.40PCh. 35 - A glass optical fiber (n = 1.50) is submerged in...Ch. 35 - For 589-nm light, calculate the critical angle for...Ch. 35 - Prob. 35.43PCh. 35 - A triangular glass prism with apex angle has an...Ch. 35 - Prob. 35.45PCh. 35 - Prob. 35.46PCh. 35 - Consider a common mirage formed by superheated air...Ch. 35 - A room contains air in which the speed of sound is...Ch. 35 - An optical fiber has an index of refraction n and...Ch. 35 - Prob. 35.50PCh. 35 - Prob. 35.51APCh. 35 - Consider a horizontal interface between air above...Ch. 35 - Prob. 35.53APCh. 35 - Why is the following situation impossible? While...Ch. 35 - Prob. 35.55APCh. 35 - How many times will the incident beam in Figure...Ch. 35 - When light is incident normally on the interface...Ch. 35 - Refer to Problem 37 for its description of the...Ch. 35 - A light ray enters the atmosphere of the Earth and...Ch. 35 - A light ray enters the atmosphere of a planet and...Ch. 35 - Prob. 35.61APCh. 35 - Prob. 35.62APCh. 35 - Prob. 35.63APCh. 35 - Prob. 35.64APCh. 35 - The light beam in Figure P35.65 strikes surface 2...Ch. 35 - Prob. 35.66APCh. 35 - A 4.00-m-long pole stands vertically in a...Ch. 35 - Prob. 35.68APCh. 35 - A 4.00-m-long pole stands vertically in a...Ch. 35 - As sunlight enters the Earths atmosphere, it...Ch. 35 - Prob. 35.71APCh. 35 - A ray of light passes from air into water. For its...Ch. 35 - As shown in Figure P35.73, a light ray is incident...Ch. 35 - Prob. 35.74APCh. 35 - Prob. 35.75APCh. 35 - Prob. 35.76APCh. 35 - Prob. 35.77APCh. 35 - Students allow a narrow beam of laser light to...Ch. 35 - Prob. 35.79APCh. 35 - Figure P34.50 shows a top view of a square...Ch. 35 - Prob. 35.81CPCh. 35 - Prob. 35.82CPCh. 35 - Prob. 35.83CPCh. 35 - Pierre de Fermat (16011665) showed that whenever...Ch. 35 - Prob. 35.85CPCh. 35 - Suppose a luminous sphere of radius R1 (such as...Ch. 35 - Prob. 35.87CP
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Laws of Refraction of Light | Don't Memorise; Author: Don't Memorise;https://www.youtube.com/watch?v=4l2thi5_84o;License: Standard YouTube License, CC-BY