A parallel-polar electromagnetic wave with a frequency of 10 kHz comes from the air towards the...
A parallel-pole electromagnetic wave with a frequency of 10
kHz comes from the air towards the ocean surface, with an angle of
incidence θi = 81 °. Here, since the electrical properties of ocean
water are ?? = 81, ?? = 1, ? = 4;
a) Find θt refraction angle, ? || the penetration coefficient
and the ocean depth where the electric field intensity decreases by
30 dB.
b) If a perpendicular polar electromagnetic wave from a source
below the...
4) A parallel pole electromagnetic wave with a frequency of 10
kHz arrives from the air towards the ocean surface with an arrival
angle of Fi (i) = (80 + m) °. Here, since the electrical properties
of m = 2 and ocean water are ?? = 81, ?? = 1, ? = 4,
a) θt refraction angle, ? || Find the penetration coefficient and
the ocean depth where the electric field intensity decreases by 30
dB.
b) If a...
10. An electromagnetic wave (wavelength-1.0m) travels from the air (on1) into plastic which has an index of refraction of n-2.0. Calculate the wavelength () of the E & M wave inside the pliatic a)23 m b)32 m c)% 4) 2 m e sone of these
Question A: part 1,2,3
When viewed from the ground, the sun is 57° above the horizontal (0 in the figure). At what angle above the horizontal does the sun appear to be to a fish in the water? The index of refraction of the air is 10 and of the water is 1.3. stion air, n = 1.0 water, n = 1.3 FI Select one: TI 65.2 53.6 La 44.9 773 73.0 The capacitor in the circuit is initially uncharged....
of an electromagnetic wave propagating in a vacuum is 65 x 10 Hz. See the table for problem 1 1) To what part of the electromagnetic spectrum does this wave a) blue light 2) The electromag a)perpendicular to b) parallel to the the magnetic field b) green light netic field of the electromagnetic wave is d) violet light c) antiparallel to the d) paralel to the wave velocity magnetic field magnetic field The speed of light in a medium is...