Physics, 15.10.2019 03:00 cadereymer24
Gravity is a force between any two objects with mass wht doesn’t a person feel a gravitational force between them herself and another person
Answers: 3
Physics, 22.06.2019 03:00
An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
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 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Gravity is a force between any two objects with mass wht doesn’t a person feel a gravitational force...
History, 03.01.2020 13:31
History, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
English, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Computers and Technology, 03.01.2020 13:31