Physics, 19.07.2019 18:50 ashlynchristianson
What is the wavelength of light (nm) that has a frequency of 6.44 × 1013 s-1?
Answers: 1
Physics, 22.06.2019 06:40
Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?
Answers: 2
Physics, 22.06.2019 21:00
If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?
Answers: 2
Physics, 22.06.2019 22:30
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
What is the wavelength of light (nm) that has a frequency of 6.44 × 1013 s-1?...
Computers and Technology, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
Business, 24.07.2019 03:30
History, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
History, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30
Mathematics, 24.07.2019 03:30