Physics, 12.05.2021 02:10 lindseyklewis1p56uvi
Can anyone please help me with this Physical Science question? Soon as possible!!
How could you increase the amplitude of a wave in a rope? Think about this for a minute. Remember that amplitude increases or decreases the height of the wave. How would you make the rope increase in height?
Create a hypothesis using the If...then format. Fill in the hypothesis below.
If , then the amplitude of the wave will increase on the rope.
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 Ξ_1=20.8â with the incident electric field. polarizer b has its axis at an angle of Ξ_2=63.0â 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 17:30
Four objects each with charge +2.0Ă10â7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.
Answers: 1
Physics, 22.06.2019 23:10
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
Can anyone please help me with this Physical Science question? Soon as possible!!
How could you inc...
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