subject
Physics, 11.12.2019 22:31 moore6084

The following are properties of three different sinusoidal, traveling electromagnetic plane waves. rank the waves in order from highest to lowest intensity. a. wavelength = 550 nm, magnetic field amplitude = 9 x 10-7 t b. wavelength = 1.20 µm, electric field amplitude = 600 v/m c. wavelength = 2.00 cm, average energy density of wave = 1 x 10-7 j/m3 group of answer choices

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
question
Physics, 22.06.2019 16:10
Ain is , is 's of ? 0.62 0.79 1.27 1.50
Answers: 3
question
Physics, 22.06.2019 18:30
If a star is moving toward earth, it is
Answers: 2
question
Physics, 23.06.2019 01:30
The process of a material going through a change of state from a gas to a liquid
Answers: 2
You know the right answer?
The following are properties of three different sinusoidal, traveling electromagnetic plane waves. r...
Questions
Questions on the website: 13722361