1. The diagram below shows the wave crests for two sources that are totally out of phase. For each of the labeled points, determine whether the light intensity (not the wave amplitude) is a minimum or a maximum.
2a. (c24p63) Figure P24.63 shows a radio wave transmitter and a receiver, both h = 125 m above the ground and d = 400.00 m apart. The receiver can receive signals both directly, from the transmitter, and indirectly, from signals that bounce off the ground. If the ground is level between the transmitter and receiver and a λ/2 phase shift occurs upon reflection, determine the longest wavelengths that interfere (a) constructively.
2b. Determine the longest wavelengths that interfere (b) destructively.
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The figure below shows a radio-wave transmitter and a receiver, both h = 41.0 m above the ground and d = 700 m apart. The receiver can receive signals directly from the transmitter and indirectly from signals that bounce off the ground. XXXXXX Transmitter Receiver (a) If the ground is level between the transmitter and receiver and a 1/2 phase shift occurs upon reflection, determine the longest wavelengths that interfere constructively. (b) If the ground is level between the transmitter...
wave optics, please explain your steps Additional Problems: m 2 cm 1. Microwaves with wavelengths of 0.500 cm in air are created by two in phase and like polarity sources positioned as shown, and both are aimed towards a detector at point A. One wave reflects off of a "microwave mirror” while the other wave proceeds straight to the detector, as shown in the diagram. If each wave has the same amplitude E, and polarity when it reaches the receiver,...
1a. The graph above shows a plot of light intensity on a screen that is 3.20 m away from a barrier with a single narrow slit. Determine the position of the slit relative to the center of the screen.1b. Calculate the ratio of the slit width to the wavelength of light, W/λ.2. A diffraction grating has 4915 lines/cm. Light that contains all wavelengths between 445 and 637 nm shines on the grating. Calculate the width of the dark area between...