A 5.3-cm-thick layer of oil (n=1.46) is sandwiched between a 1.1-cm-thick sheet of glass and a...

A 5.3-cm-thick layer of oil (n=1.46) is sandwiched between a 1.1-cm-thick sheet of glass and a 2.0-cm-thick sheet of polystyrene plastic (n=1.59). How long (in ns) does it take light incident perpendicular to the glass to pass through this 8.4-cm-thick sandwich?

A 2.0-cm-wide diffraction grating has 1000 slits. It is illuminated by light of wavelength 570 nm . What are the angles of the first two diffraction orders?

Expert Solution

genius_generous answered 1 year ago

A sheet of glass (n=1.50) is coated with a 500nm -thick layer of oil (n=1.42). Part...

A sheet of glass (n=1.50) is coated with a 500nm -thick layer of oil (n=1.42). Part A For what visible wavelengths of light do the reflected waves interfere constructively? The range of wavelength of visible light is from 380 nm to 750 nm. Enter your answers numerically separated by commas. Part B For what visible wavelengths of light do the reflected waves interfere destructively? Enter your answers numerically separated by commas.

A sheet of glass (n=1.50) is coated with a 500 nm -thick layer of oil (n=1.42)....

A sheet of glass (n=1.50) is coated with a 500 nm -thick layer of oil (n=1.42). A. For what visible wavelengths of light do the reflected waves interfere constructively? The range of wavelength of visible light is from 380 nm to 750 nm. B. For what visible wavelengths of light do the reflected waves interfere destructively? C. What is the color of reflected light? D. What is the color of transmitted light?

A sheet of glass is coated with a 501-nm-thick layer of oil (n = 1.42). 1.For...

A sheet of glass is coated with a 501-nm-thick layer of oil (n = 1.42). 1.For what visible wavelengths of light do the reflected waves interfere constructively? 2.For what visible wavelengths of light do the reflected waves interfere destructively? 3.What is the color of reflected light? Red Yellow Orange Green-blue 4.What is the color of the most part of transmitted light? Yellowish green Blue Orange Red

Two copper plates 0.50cm thick have a 0.10mm sheet of glass sandwiched between them. One copper...

Two copper plates 0.50cm thick have a 0.10mm sheet of glass sandwiched between them. One copper plate is kept in contact with flowing ice water and the other is in contact with stream. What are the temperatures of the two copper-glass interfaces, and what is the power transferred through a 10cm by 10cm area? kcopper=385 K/mC and kglass=0.8 K/mC The answers given are: 9C, 91 C, and 6.6E3 W. I am just trying to learn the process of solving problems...

A clay layer in field is 3-m thick and is sandwiched between two sand layers (drained...

A clay layer in field is 3-m thick and is sandwiched between two sand layers (drained from top and bottom). The saturated stratum of clay is under a surcharge loading and underwent 90% primary consolidation in 75 days. The time required in minutes for a 30 mm thick undisturbed clay sample obtained from the field to undergo 90% consolidation in laboratory is most nearly equal to Select one: a. 28 b. 67.5 c. 100 d. 10

How thick (minimum) should the air layer be between two flat glass surfaces if the glass...

How thick (minimum) should the air layer be between two flat glass surfaces if the glass is to appear bright when 510 nm light is incident normally? nm What if the glass is to appear dark? nm

A tank holds a 1.44-m thick layer of oil that floats on a 0.96-m thick layer...

A tank holds a 1.44-m thick layer of oil that floats on a 0.96-m thick layer of brine. Both liquids are clear and do not intermix. Point O is at the bottom of the tank, on a vertical axis. The indices of refraction of the oil and the brine are 1.40 and 1.52, respectively. A ray originating at O crosses the brine-oil interface at a point 0.5 m from the axis. The ray continues and emerges into the air above...

1.1 The average effective overburden pressure on a 10 mts – thick layer in the field...

1.1 The average effective overburden pressure on a 10 mts – thick layer in the field is 136 kN/m2 and the average void ratio is 0.98. If a uniform surcharge of 200 kN/m2 is applied on the ground surface, determine the consolidation settlement for the following cases, Cc = 0.35, Cs = 0.08. a)Preconsolidation pressure, σ'p = 350 kN / m2 b) b)Preconsolidation pressure, σ'p = 150 kN / m2 1.2 For case b) of the previous exercise determine, a)...

a. Laser light comes in to a rectangular block of thick (12 cm) glass with an...

a. Laser light comes in to a rectangular block of thick (12 cm) glass with an incident angle (relative to normal) of 25 degrees. What angle does the light have inside and as it leaves the block, and by what distance (in cm) does it seem displaced compared to where the laser beam would be with not glass ? b If instead of laser light you were viewing an object or bug on the other side of the block, how...

A thermopane window consists of two pieces of glass each 0.1" thick separated by a layer...

A thermopane window consists of two pieces of glass each 0.1" thick separated by a layer of dry, stagnant air .4" thick. • Find the resistance of a 4 ft × 3 ft thermopane window. • Suppose the window is made by fastening an aluminum border .1" thick all around the edge. Find the total resistance for this configuration. • As an alternative to the aluminum, we might use a border of .75" thick white pine. Find the total resistance...

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