here we are finding s2 where s1 is 100 mW and r1 is 10 and r2 is 20 using these we can find s2
finally s2 is 25mW
THANK YOU
Question 41 10 pts If the signal strength from an omnidirectional radio source is 100 mW...
25. A reduction in strength as signal is transmitted from source to destination is referred to attenuation 26. In simplex communication, transmission signals are transmitted in both directions 27. The peak amplitude is the maximum value or strength of the signal over time; typically, this value is measured in volts. 28. The Spectrum of a signal is the range of frequencies that it contains. 29. The place where telephone companies terminate customer lines and locate switching equipment to interconnect those...
Question 10 5 pts A radio antenna emits EM waves at a frequency of 100 MHz and intensity of 0.2 W/m2. What is the photon density in one cubic meter of the beam? 1.0E12 photons/cubic meter 1.0E16 photons/cubic meter 1.0E20 photons/cubic meter O 1.4E31 photons/cubic meter 06.1E32 photons/cubic meter
Question 10 5 pts A radio antenna emits EM waves at a frequency of 100 MHz and intensity of 0.2 W/m2. What is the photon density in one cubic meter of the beam? 1.0E12 photons/cubic meter 1.0E 16 photons/cubic meter 1.0E20 photons/cubic meter O 1.4E31 photons/cubic meter O 6.1E32 photons/cubic meter
Question 10 5 pts A radio antenna emits EM waves at a frequency of 100 MHz and intensity of 0.2 W/m2. What is the photon density in one cubic meter of the beam? 1.0E 12 photons/cubic meter O 1.0E 16 photons/cubic meter O 1.0E20 photons/cubic meter O 1.4E31 photons/cubic meter O 6.1E32 photons/cubic meter
Question 10 5 pts A radio antenna emits EM waves at a frequency of 100 MHz and intensity of 0.2 W/m2. What is the photon density in one cubic meter of the beam? M C 1.0E12 photons/cubic meter C 1.0E 16 photons/cubic meter C 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter C 6.1E32 photons/cubic meter
Question 10 5 pts A radio antenna emits EM waves at a frequency of 100 MHz and intensity of 0.2 W/m2. What is the photon density in one cubic meter of the beam? 1.0E 12 photons/cubic meter O 1.0E 16 photons/cubic meter O 1.0E20 photons/cubic meter O 1.4E31 photons/cubic meter O 6.1E32 photons/cubic meter
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D Question 11 7.5 pts If a PWM signal has a frequency of 100Hz and a duty cycle of 10%, how long is the output on before turning off? Provide your answer in ms. D Question 12 7.5 pts If a PWM signal has a frequency of 1000Hz and a duty cycle of 25%, how long is the output on before turning off? Provide your answer in ms. Question 13 10 pts If a PWM...
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