An automobile spark plug generates a power of 70 W with each spark. If a charge of 2.5 nC is delivered with each spark that has a duration of 100 ns, what is the potential difference across the electrode gap of the spark plug?
Group of answer choices
2800 V
3600 V
4500 V
1575 V
1200 V
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
An automobile spark plug generates a power of 70 W with each spark. If a charge...
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/mWhat 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? 1.0E12 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 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? 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
An automobile spark plug generates a power of 70 W with each spark. If a charge of 2.5 nC is delivered with each spark that has a duration of 100 ns, what is the potential difference across the electrode gap of the spark plug? O 2800 V O 3600 V O 4500 V O 1575 V O 1200 V
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
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