Content: Geometric optics 1. The huge aquarium has walls made from the glass n 1.5 and...
I would be glad if you can provide some detailed
explanation (like in order for the light to be seen outside what
condition must be met)
Content: Geometrie optics 1. The huge aquarium has walls made from the glass n = 1.5 and filled with water n = 1.33. At which angles the diver inside the aquarium must send the light that the light fully can be seen from outside by visitors.
An aquarium filled with water (n = 1.33) has flat glass sides whose index of refraction is 1.55. A beam of light from outside the aquarium strikes the glass at a 43.5∘ angle to the perpendicular (Figure 1).A) What is the angle of this light ray when it enters the glass?B) What is the angle of this light ray when it enters the water?
An aquarium filled with water has flat glass sides whose index
of refraction is 1.52. A beam of light from outside the aquarium
strikes the glass at an angle of...
please include diagram i am a visual learner and it helps me
follow the process!
An aquarium filled with water has flat glass sides whose index of refraction is 1.52. A beam of light from outside the aquarium strikes the glass at an angle of 38.0° as measured from the...
An aquarium filled with water has flat glass sides (thickness D
= 1.25 cm). A beam of light from outside the aquarium strikes the
glass at angle = 53.1
What's the angle (relative to the perpendicular to the surface)
of this light ray when it enters
(a) the glass (nglass = 1.50)?
(b) the water (nwater = 1.33)?
(c) Find the speed of light in glass
(d) Find the time it takes the light ray to travel through the
glass...
Please type out solution . A jellyfish is floating in a water-filled aquarium 1.46 m behind a flat pane of glass 3.90 cm thick and having an index of refraction of 1.5. (The index of refraction of water is 1.33.) (a) Where is the image of the jellyfish located? (Find the location of the final image, taking the inside and outside surfaces of the pane of glass as two refracting surfaces. Use a negative number to indicate the image is...
5. A ray of light strikes a thick sheet of glass (n = 1.5 ) at an angle of 25° with the normal. Find the angle of the ray reflected off the glass surface with respect to the normal. a. 56 b. 46° c. 39° d. 25° A beam of light in air is incident at an angle of 30° to the surface of a rectangular block of clear plastic (n = 1.46). The light beam first passes through the...
If light is moving from water (n=1.33) to glass (1.5) at an angle of 25 degrees, what is the refracted angle? Is it possible to have a critical angle? If so what is it? If not explain.
1.)What is the critical angle for a ray of light traveling from glass (n=1.5) to water (n=1.33)? Show all calculations in your answer. 2.)What is the relationship between the incident angle at the top of the block and the refracted angle at the bottom of the block? Explain using Snell’s law
Problem 1: Fibre optics (2 points) Figure 1: Sketches of the geometry of an optical fibre A long cylinder of dielectric material can guide light via total internal reflection. This idea dates back to the 1870s and forms the basis of the modern fibre optics communication technology. As long as the diameter of these fibres is large compared to the wavelength of the infalling light, its wave nature is negligible and we can use Geometric Optics to study the propagation...
13. A thin glass plate with the refractive index n has to surfaces which are not exactly parallel. In the interference image obtained in the reflected light under nearly nor- mal incident angles the distance between the dark stripes is found to be Ar. The wavelength is . Find the angle a between the plate surfaces. (1p) 14. Total internal reflection is observed in glass (n=1.5) and in water (n=1.33) at identical incidence angles. In which case the penetration depth...