Use Snells Law...
Light coming from a fish makes an incidence angle of 30° to normal und...
Physics, 05.05.2020 03:52 ljohnson135
Use Snells Law...
Light coming from a fish makes an incidence angle of 30° to normal under the water. The index of refraction of water is 1.33. A fisherman is looking at the fish through air. At what angle with the normal will the fish appear to the fisherman? Use Snell’s law:
ni 〖sinθ〗i=nr 〖sinθ〗r
Answers: 1
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
Physics, 22.06.2019 14:00
Ascientific blank must be testable and capable of being proven false?
Answers: 1
Physics, 22.06.2019 21:30
Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
English, 23.10.2020 22:40
History, 23.10.2020 22:40
Mathematics, 23.10.2020 22:40
History, 23.10.2020 22:40
Arts, 23.10.2020 22:50
English, 23.10.2020 22:50
Health, 23.10.2020 22:50
Mathematics, 23.10.2020 22:50
Mathematics, 23.10.2020 22:50
English, 23.10.2020 22:50
Mathematics, 23.10.2020 22:50
Spanish, 23.10.2020 22:50
Engineering, 23.10.2020 22:50
Mathematics, 23.10.2020 22:50
English, 23.10.2020 22:50