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shown perpendia looking straight down into the top of the glass. A light beam is shown...
A layer of olive oil (n = 1.45) floats on top of the surface of some...
A layer of olive oil (n = 1.45) floats on top of the surface of some water (n = 1.33). A ray of light hits the olive oil from air with an angle of incidence of 45 ∘∘. At what angle does the light emerge into the olive oil? A ray of light hits the olive oil from air with an angle of incidence of 45 ∘∘. At what angle does the light emerge into the water?
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the...
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the index of refraction of air to be mair 1 and the index of refraction of glass to be nglass 1.5 40° く enters the glass block. Sketch this refracted ray on the diagram to the right. a. Calculate the angle of traction when the light ray...
A plate of glass with parallel faces having a refractive index of 1.46 is resting on...
A plate of glass with parallel faces having a refractive index
of 1.46 is resting on the surface of water in a tank. A ray of
light coming from above in air makes an angle of incidence 37.5 ?
with the normal to the top surface of the glass. (Figure 1)
What angle ?3 does the ray refracted into the water
make with the normal to the surface? Use 1.33 for the index of
refraction of water.
?3= ???
Figure...
A thin film of olive oil (index of refraction noil = 1.46) of thickness d is...
A thin film of olive oil (index of refraction noil = 1.46) of thickness d is floating on the surface of still water (index of refraction nwater = 1.33). The index of refraction of air is nair = 1.00. A red laser of wavelength λ=600nm=6.00×10−7m is incident on the film of olive oil from above as shown. The laser reflects at the air-oil and oil-water interfaces and interferes with itself. Answer the following questions: 1. What does the thickness d...
4) What is the total number of 1 800 phase change in the light reflected, or...
4) What is the total number of 1 800 phase change in the light reflected, or refracted then reflected, from either surface of a thin film of oil (n-1.46) floating on top of water (n-1.33) A) 1 4) C) o B) 2
ht is incident on an air-glass-water interface with an angle 0, 22 from the normal.(shown below)....
ht is incident on an air-glass-water interface with an angle 0, 22 from the normal.(shown below). air (n 1) water (n 1.33) a) (2 pts) The refracted light in the glass is at angle of 8, 19. What is the index of refraction of the glass? b) (2 pts) What is 8, refracted angle of the light as it travels from glass to water? c) (2 pts) As the light travels from glass to water, at what angle will the...
part d and e i want a further explanation (33 Question 19 1 A very thin...
part d and e i want a further explanation
(33 Question 19 1 A very thin film of transparent oil of refractive index_1.40 floats on a smooth hody of water of refractive index 1.33. Above the oil is air, Green light of wavelength 520 nm (in air) is incident normally on to the oil from above." green light, A=520 nm air oil, = 1.40 water, n 1.33 Do light waves reflected at the top of the oil suffer a phase...
angle of ray
A plate of glass with parallel faces having a refractive index of 1.46 is resting on the surface of water in a tank. A ray of light coming from above in air makes anangle of incidence 35.0 with the normal to the top surface of the glass.What angle does the ray refracted into the water make with the normal to the surface? Use 1.33 for the index of refraction of water.
A light ray in air (n= 1) is incident on a thin film of oil (noil...
A light ray in air (n= 1) is incident on a thin film of oil (noil = 1.60) floating on top of water (nwater = 1.33), as shown below. The wavelength of the incident light in air is Aair = 640 nm. The oil layer has a thickness t = 0.5 um. The ray is assumed to be incident practically along the normal. That is, we won't be worried about angles of reflection or refraction when doing this problem. However,...
A ray of light travels from air into glass ( n glass =1.33 ). The incident...
A ray of light travels from air into glass ( n glass =1.33 ). The incident angle ( θi ) is 23 ∘ . Hints: n i sin( θ i )= n r sin( θ r ) nisin(θi)=nrsin(θr) If θ i = θ critical θi=θcritical then θ r = 90 ∘ θr=90∘ n air =1.00 nair=1.00 What is the refracted angle inside the glass in degrees? θ r θr = ∘ If the light ray instead travels from the glass...
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the index of refraction of air to be mair 1 and the index of refraction of glass to be nglass 1.5 40° く enters the glass block. Sketch this refracted ray on the diagram to the right. a. Calculate the angle of traction when the light ray...
A plate of glass with parallel faces having a refractive index
of 1.46 is resting on the surface of water in a tank. A ray of
light coming from above in air makes an angle of incidence 37.5 ?
with the normal to the top surface of the glass. (Figure 1)
What angle ?3 does the ray refracted into the water
make with the normal to the surface? Use 1.33 for the index of
refraction of water.
?3= ???
Figure...
4) What is the total number of 1 800 phase change in the light reflected, or refracted then reflected, from either surface of a thin film of oil (n-1.46) floating on top of water (n-1.33) A) 1 4) C) o B) 2
ht is incident on an air-glass-water interface with an angle 0, 22 from the normal.(shown below). air (n 1) water (n 1.33) a) (2 pts) The refracted light in the glass is at angle of 8, 19. What is the index of refraction of the glass? b) (2 pts) What is 8, refracted angle of the light as it travels from glass to water? c) (2 pts) As the light travels from glass to water, at what angle will the...
part d and e i want a further explanation
(33 Question 19 1 A very thin film of transparent oil of refractive index_1.40 floats on a smooth hody of water of refractive index 1.33. Above the oil is air, Green light of wavelength 520 nm (in air) is incident normally on to the oil from above." green light, A=520 nm air oil, = 1.40 water, n 1.33 Do light waves reflected at the top of the oil suffer a phase...
A light ray in air (n= 1) is incident on a thin film of oil (noil = 1.60) floating on top of water (nwater = 1.33), as shown below. The wavelength of the incident light in air is Aair = 640 nm. The oil layer has a thickness t = 0.5 um. The ray is assumed to be incident practically along the normal. That is, we won't be worried about angles of reflection or refraction when doing this problem. However,...
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