In the figure, a ray of light is perpendicular to the face ab of a prism (n = 1.50). Find the largest value for the angle so that the ray is totally reflected at face ac if the prism is immersed (a) in air and (b) in water (n=1.33). (a) Number Units Units (b) Number
A light ray is incident normally to the long face (the hypotenuse) of a 45°–45°–90° prism surrounded by air, as shown in the figure below. Calculate the minimum index of refraction of the prism for which the ray will totally internally reflect at each of the two sides making the right angle.
If the apex angle of a prism is o = 70° (see figure below), what is the minimum incident angle for a ray if it is to emerge from the opposite side (ie, not be totally internally reflected), given that n = 1.47
5. A ray of light is incident perpendicularly on the face ab of a glass prism in air, as shown in the figure 2. Find the largest value for the angle 8 so that the ray is totally reflected at the face ac. Express the answer using the given variables. The indexes of refraction are n for the glass and 1 for the air, respectively. refraction index of the air 1 refraction index of the glassene bbor FIG. 2: To...
Red light is incident in air on a 30o - 60o - 90 o prism as shown. The incident beam is directed at an angle of φ1 = 41.6o with respect to the horizontal and enters the prism at a height h = 23 cm above the base. The beam leaves the prism to the air at a distance d = 61.3 along the base as shown.1)What is φ2, the angle the beam in the prism makes with the horizontal...
In the figure, a ray is incident on one face of a triangular prism in air. The angle of incidence 0 = 35° is chosen so that the emerging light ray also makes the same angle with the normal to the other face. If the apex angle o is 52°, what is the index of refraction of the prism material? Number Units
In the figure, a ray is incident on one face of a triangle prism in air. The angle of incidence theta = 31degree its chosen so that the emerging light ray also makes the same angle theta with the normal to the other face. If the apex angle phi is 41degree, what is the index pf refraction of the prism material? Number Units the tolerance is +/-9%
Problem 6 (5 points): Light is incident normally on the short face of a 30° - 60°- 90 prism, as shown in the figure. The prism is made of a material with an index of refraction n -2. In addition, a thin layer of liquid is placed on the hypotenuse of the prism (also shown). a) Find the maximum index of refraction of the liquid if the light is to be totally reflected. Hint: Draw the internal angles.) totally reflected...
1)What is
?2,
the angle the beam in the prism makes with the horizontal
axis?
2)What is n, the index of refraction of the prism for red
light?
3)What is ?3, the angle the transmitted beam makes
with the horizontal axis?
4) What is ?1,max, the maximum value of ?1
for which the incident beam experiences total internal reflection
at the horizontal face of the prism?
Show answers in Degrees.
Red light is incident in air on a 30 degree...
Part A A ray of light is sent through a prism, as depicted in the figure below. The light travels first through the air and then through the prism. Pick which choice below best corresponds to what the light will do in this scenario. e Cannot determine from information given It bends up Straight path from incident direction It bends down Submit Request Answer de Feedback Next >