Calculate index of refraction (n) of a medium where light can pass through at a speed...
Please answer Q2 (A and B) Will Rate Thank you! A) Calculate index of refraction (n) of a medium where light can pass through at a speed of 1.5 x10^8 m/s? B) What is the cut off wavelength (λc) for a photoelectric materials of work function 1.1 eV?
Calculate the index of refraction for a medium in which the speed of light is 2.179x10^8 m/s. The speed of light in vacuum is 3x10^8 m/s. Your answer should be a number with three decimal places, do not include the unit.
Speed of light in a transparent medium is 2x108m/s. What is the index of refraction for this medium? c=3x108m/s a. 0.66 b. 1 c. 1.5 d. 2
The angle of Incidence in medium 1 is 38degree The index of refraction of medium 1 Is 1 and the index of refraction of medium 2 is 1.5. The wave length of incident light is 450nm.The velocity of light wave in medium 1 is 3 x 10* m/s calculate the angle of refraction the frequency of light m medium 2
The index of refraction for fresh water is n water - 1.333. The speed of light in a vacuum is c = 3.00 times 10^8 m/s. What is the speed of light in fresh water? Write the result in terms of 108 m/s. For example if the result is 1.234*108 m/s, just enter 1.234. (keep 3 decimal places) Enter a number x108 m/s Submit (5 attempts remaining) Refraction creates Optical illusion NORMAL line (perpendicular) 2. to water The above figure...
Calculate the index of refraction for a medium in which the speed of light is 1.435×108 m/s . The homework is set to a tolerance of 5% while the practice problems require higher. Thus, if you do practice, you will need to enter to the hundredth's place, while the tenths should be sufficient here. Also, enter "3.0" instead of "3" as Edfinity considers the latter to be an integer and thus does not process the result correctly.
Calculate the index of refraction for a medium in which the speed of light is 1.435×108 m/s . The homework is set to a tolerance of 5% while the practice problems require higher. Thus, if you do practice, you will need to enter to the hundredth's place, while the tenths should be sufficient here. Also, enter "3.0" instead of "3" as Edfinity considers the latter to be an integer and thus does not process the result correctly.
Figure 1 shows a ray of light starting from medium 1 where the index of refraction, η1 = 1.33, then enters medium 2, where the index of refraction, η2 = 1.50, and then exits into medium 3, where the index of refraction, η3 = 1.00, where Θ1 = 30°. Use the properties of the indices of refraction for light velocity, and Snells’s Law to answer the following questions. What are the materials in medium 1, medium 2 and medium3? In...
The index of refraction of water is nwater = 1.33. What is the speed of light in water? Answer: x108 m/s If light incident on water from air (index of refraction of air is nair = 1.00) at an incident angle of 32.0° what is the refracted angle for the light beam in water? Answer: 0
Light speed in a medium is measured as 2×108 m/s. What if the index of refraction for the medium? What is the apparent depth of a fish with real depth of 9 meters in the medium?