Physics, 25.12.2021 21:30 thisisalegand
What is the angle between vectors ( that'll be taken into consideration ) if two vectors make angles of 60° and 300° together?
thankyou~
Answers: 2
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 17:40
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
Physics, 23.06.2019 02:00
How does changing the frequency affect the energy of the wave?
Answers: 3
What is the angle between vectors ( that'll be taken into consideration ) if two vectors make angles...
English, 23.09.2019 06:30
History, 23.09.2019 06:30
English, 23.09.2019 06:30
History, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
Social Studies, 23.09.2019 06:30
Chemistry, 23.09.2019 06:30
History, 23.09.2019 06:30
Biology, 23.09.2019 06:30