ElectromagneticSpectrumPowerPoint
... • Electromagnetic waves you can detect with your eyes are called visible light. • What you see as different colors are electromagnetic waves of different wavelengths. • Red light has the longest wavelength (lowest frequency), and blue light has the shortest wavelength (highest frequency). ...
... • Electromagnetic waves you can detect with your eyes are called visible light. • What you see as different colors are electromagnetic waves of different wavelengths. • Red light has the longest wavelength (lowest frequency), and blue light has the shortest wavelength (highest frequency). ...
CircuitI_exp111411499998
... 1- Measure the resistor values and the internal resistance of the inductor, using an Ohmmeter and record your results in Table.1 2- Connect the circuit of Figure 1. Adjust the source voltage to 10 V peak-to-peak at 20 kHz, while it is connected to the circuit. 3- Use the oscilloscope to measure the ...
... 1- Measure the resistor values and the internal resistance of the inductor, using an Ohmmeter and record your results in Table.1 2- Connect the circuit of Figure 1. Adjust the source voltage to 10 V peak-to-peak at 20 kHz, while it is connected to the circuit. 3- Use the oscilloscope to measure the ...
Diagonalization
... Proof: (by contradiction) Let R denote the set of all real numbers, and suppose that R is countable. Then by definition it is either finite or countably infinite. Clearly, it is not finite, therefore it must be countably infinite. By definition, since it is countably infinite it has the same cardina ...
... Proof: (by contradiction) Let R denote the set of all real numbers, and suppose that R is countable. Then by definition it is either finite or countably infinite. Clearly, it is not finite, therefore it must be countably infinite. By definition, since it is countably infinite it has the same cardina ...
Mathematics of radio engineering
The mathematics of radio engineering is the mathematical description by complex analysis of the electromagnetic theory applied to radio. Waves have been studied since ancient times and many different techniques have developed of which the most useful idea is the superposition principle which apply to radio waves. The Huygen's principle, which says that each wavefront creates an infinite number of new wavefronts that can be added, is the base for this analysis.