Question: What are the differences between the two graphs of the single and double light sources? Try to explain how each graph is formed
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Question: What are the differences between the two graphs of the single and double light sources? Try to explain how each graph is formed
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- Illustrated below are two classic experiments that illustrate two different models of light. In each case, name the model and explain how the model is used to the observations from the experiment. Experiment A Model of light: Explanation: As the microwave detector is moved from A to B the intensity of the microwaves varies as shown in the graph below. Intensity A B B AA light that is 3.56 times the distance from its source will have an intenisty of _______ W/m2. Round your answer to the thousandths place or three decimal places.Two radio antennas separated by d = 284 m, as shown in the figure below, simultaneously broadcast identical signals at the same wavelength. A car travels due north along a straight line at position x = 1,100 m from the center point between the antennas, and its radio receives the signals. Hint: Do not use the small-angle approximation in this problem. Two antennas, one directly above the other, are separated by a distance d. A horizontal dashed line begins at the midpoint between the antennas and extends to the right. A point labeled O is a horizontal distance x from the line's left end. A car is shown to be a distance y directly above point O. An arrow extends from the car, indicating its direction of motion, and points toward the top of the page. (a) If the car is at the position of the second maximum after that at point O when it has traveled a distance of y = 400 m northward, what is the wavelength of the signals? m(b) How much farther must the car travel to encounter the next…
- 2. The illustration below is a ray diagram. What does a ray diagram show? Identify each labelled part of the diagram and write a short description of it. A. В. C. D. E.Cover each end of a cardboard tube with metal foil. Then use a pencil to punch a hole in each end, one about 3 millimeters in diameter and the other twice as big. Place your eye to the small hole and look through the tube at the colors of things against the black background of the tube. You'll see colors that look very different from how they appear against ordinary backgrounds. Write down observationGiven the light fixture on the picture. In this device you will be able to change the beam angle from 5 to 60 degrees. Assume an isometric distribution of the light on the illuminated surface 1) If the distance to the floor is 3 meters, what will be the beam angle that will produce an Illuminated surface Diameter of 2 meters?
- Given The electric field equation on a flat plane wave is as follows: ( can see the equation in image ) Calculate : D. Phase speedE. Direction of creepageF. Real-time Magnetic Field H⇁ (z,t) Please solve subparts A,B,C max in 30 minutes thank uDESCRIBE THE TERMINOLOGIES OF "RADIOMETRIC QUANTITIES" (radiant flux, radiant intensity, radiance, irradiance) and "Photometric Quantities" (luminous flux, luminous intensity, luminance and illuminanace) in detail. Please write your answers clearlyBonnie's house is located at point K, which is 4.5 km north of Olivia's house, located at point S. A fire started at point F is observed from both houses. If angle FKS is 52-degrees and angle FSK is 28 degrees determine the distance from F to the nearest house. (show images and explanations, also include "law of sines")