Radio waves have a frequency of the order of 1 to 100 MHz. (a) What is the range of energies of these photons? (b) Our bodies are continuously bombarded by these photons. Why are they not dangerous to us? (Please use words to explain your reasoning).
Radio waves have a frequency of the order of 1 to 100 MHz. (a) What is...
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? A. 1.0E12 photons/cubic meter B. 1.0E16 photons/cubic meter C. 1.0E20 photons/cubic meter D. 1.4E31 photons/cubic meter E. 6.1E32 photons/cubic meter
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 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 1.0E16 photons/cubic meter 10E20 photons/cubic meter O 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 O 1.0E16 photons/cubic meter 1.0E20 photons/cubic meter O 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 1.0E16 photons/cubic meter 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 1.0E 16 photons/cubic meter 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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? Group of answer choices 1.0E12 photons/cubic meter 1.0E16 photons/cubic meter 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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? Group of answer choices 1.0E12 photons/cubic meter 1.0E16 photons/cubic meter 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter 6.1E32 photons/cubic meter
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 1.0E 16 photons/cubic meter O 1.0E20 photons/cubic meter 1.4E31 photons/cubic meter O 6.1E32 photons/cubic meter