please do table 2. the top page is for website info. only.
Homework Answers
Data Table 2
 |
 |
(%) |
I2(%) |  |
| 30 | 48.7 | 10.61 | 89.39 | 48.5903 |
| 40 | 74.8 | 39.52 | 60.48 | 74.6185 |
| 41.8 | 90 | 100 | 0 | 88.8503 |
| 42 | 90 | 100 | 0 | 90(approx) |
for 42degree,the value of arc sin is goinf more that 1,1.0036 to be precise so i approximated it to 1
a) here for 
,
,hence
it is the critical angle.
b) using snell's law 
, using total internal reflection's condition 
hence 
=
c)screenshot for 41.8 degrees
Add Answer to:
please do table 2. the top page is for website info.
only.
Part B Lab Go...
Part B Lab Go to PhET website. Click on Simulation Physics. Under Physics, choose Light &...
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Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation....
Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation. Under Light & Radiation, Bending Light is the 6th simulation (Location might change. A to Z search.). Click to run the Bending Light/More Tools Complete Data Table with Bending Light/More Tools Simulation: Basic Operation for More Tools Simulation: Place check marks on Ray, Normal, and Angles. Keep the default setting Material 1 (above surface) index of refraction as air nt = 1.000 and Material...
Can I get some help on the ones that arent answered correctly? LAMPIONS Edit View History...
Can I get some help on the ones that arent answered
correctly?
LAMPIONS Edit View History Bookmarks Py 125 Tools Window Help Launch M T S 212 LabowL102. https//www.webassian.net/web/Student Assignments Bending Change + e Activity * O n 5/9 POINTS | PREVIOUS ANSWERS MY NOTES | ASK YOUR TEACHER Open the Pher simulation PhET ng Light, then enter the "intro" mode. Follow the instruction and finish the following tasks (a) Click the red button to enable the light beam. Move...
Partner: Date Name 11 Snell's Law Introduction When light passes from one material to another it ...
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water interface (the surface of the lake), it is partly reflected back into the air and...
water interface (the surface of the lake), it is partly
reflected back into the air and partly refracted
or transmitted into the water. This explains why on the surface of
a lake sometimes you see the reflection of the surrounding
landscape and other times the underwater vegetation.
These effects on light propagation occur because light travels at
different speeds depending on the medium. The index of refraction
of a material, denoted by n, gives an indication of the speed of...
2. Use Snell's law (n, sin = n, sine,) to explain why , is greater than...
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UIDE QUESTIONS 1. If the transparent material has an index of refraction of 1.60, what is...
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PLEASE HELP FILL OUT DATA TABLE 2 AND THE MISSING BLANKS IN DATA TABLE 1! let...
PLEASE HELP FILL OUT DATA TABLE 2 AND THE MISSING BLANKS IN DATA
TABLE 1! let me know if you have any questions / something needs to
be fixed
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To practice Tactics Box 18.1 Analyzing refraction. If a ray refracts between medium 1 and medium 2, having indices of...
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Part B Lab Go to PhET website. Click on Simulation Physics. Under Physics, choose Light & Radiation. Under Light & Radiation, Bending Light is the 6th simulation (Location might change. A to Z search.) Click to run the Bending Light/More Tools. Complete Data Table with Bending Light/More Tools Simulation: Basic Operation for More Tools Simulation: Place check marks on Ray, Normal, and Angles. Keep the default setting Material 1 (above surface) index of refraction as air = 1.000 and Material...
Part B Lab Go to PhET website. Click on Simulation/Physics. Under Physics, choose Light & Radiation. Under Light & Radiation, Bending Light is the 6th simulation (Location might change. A to Z search.). Click to run the Bending Light/More Tools Complete Data Table with Bending Light/More Tools Simulation: Basic Operation for More Tools Simulation: Place check marks on Ray, Normal, and Angles. Keep the default setting Material 1 (above surface) index of refraction as air nt = 1.000 and Material...
Can I get some help on the ones that arent answered
correctly?
LAMPIONS Edit View History Bookmarks Py 125 Tools Window Help Launch M T S 212 LabowL102. https//www.webassian.net/web/Student Assignments Bending Change + e Activity * O n 5/9 POINTS | PREVIOUS ANSWERS MY NOTES | ASK YOUR TEACHER Open the Pher simulation PhET ng Light, then enter the "intro" mode. Follow the instruction and finish the following tasks (a) Click the red button to enable the light beam. Move...
Partner: Date Name 11 Snell's Law Introduction When light passes from one material to another it is always bent away from its original path. This process is known as refraction and the change in direction depends on the change in optical density (or refractive index) of the two materials. A larger change in refractive index results in a larger change in angle between incoming and outgoing light beams. A light beam bends closer to the normal in the material with...
water interface (the surface of the lake), it is partly
reflected back into the air and partly refracted
or transmitted into the water. This explains why on the surface of
a lake sometimes you see the reflection of the surrounding
landscape and other times the underwater vegetation.
These effects on light propagation occur because light travels at
different speeds depending on the medium. The index of refraction
of a material, denoted by n, gives an indication of the speed of...
2. Use Snell's law (n, sin = n, sine,) to explain why , is greater than 0 in Fig. 2. Total Internal Reflection When light passes from a medium of large refractive index into one of small refractive index --- for example, from water to air --- the refracted ray bends away from the surface normal, as shown in Fig. 2. As the angle of incidence increases, the angle of refraction also increases. When the angle of incidence reaches a...
UIDE QUESTIONS 1. If the transparent material has an index of refraction of 1.60, what is the angle of incidence beyond which total internal reflection occurs? 2. Is it possible for the critical angle to exist when light goes from air ( n = 1.00 ) into water (n 1.33)? Explain your answer. PROBLEMS 1. A ray of light from air, incident at an angle of 60° on top of a transparent surface, is refracted and reflected partly. It is...
PLEASE HELP FILL OUT DATA TABLE 2 AND THE MISSING BLANKS IN DATA
TABLE 1! let me know if you have any questions / something needs to
be fixed
Experiment 1 Exercise 1 Data Table 1 Photo 1 Photo 2 Photo 3 Data Table 2 Graph 1 Data Table 1: Index of Refraction from Individual Incident Angles Incident Angle OiB (0) Refracted Angle OrB Index of Refraction (from top) Percent Error (from top) (%) Index of Refraction (from bottom) Percent...
3. In Fig. 2, if we increase the index n, but keepn, <n,, should the value of increase or decrease? Give your reasoning. Total Internal Reflection When light passes from a medium of large refractive index into one of small refractive index --- for example, from water to air --- the refracted ray bends away from the surface normal, as shown in Fig. 2. As the angle of incidence increases, the angle of refraction also increases. When the angle of...
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