The number associated with a radio station is the _______ of the radio waves being transmitted.amplitudemagnitudeintensityfrequency

By using the _____ you can determine your exact location on Earth.*5 pointselectromagnetic wavesGlobal Positioning Systemcathode-ray tubesradio wavesWhich of the following is changing in an AM radio wave?*5 pointsamplitudewavelengthspeedfrequencyWhich type of radio station transmits radio waves that have a higher frequency?*5 pointsAMFMA television image is produced by a _____ which produces electron beams.*5 pointsremote controlsatellitetransceivercathode-ray tubeRadio stations broadcast radio waves called _____ that have the specific frequency assigned to a station.*5 pointsGPS wavescarrier wavesmicrowavescathode-ray tubes

An AM radio station broadcasts with a wavelength of 484 m. Its transmitting antenna is vertical, resulting in vertically polarized radio waves (i.e, the electric field of the waves is vertical). You observe the station's signal at a point where it's propagating due east, and where the amplitude of the wave's electric field is 347 mV/m. Find (a) the wave frequency, (b) the amplitude of the wave's magnetic field, and (c) the direction of the magnetic field.

The range of possible frequencies of radiation is called the ______ spectrum.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25Question 1Amateur radio operators in the United States can transmit on several bands. One of those bands consists of radio waves with a wavelength near 40.m. Calculate the frequency of these radio waves.Be sure your answer has the correct number of significant digits.

AM radio broadcasting occurs in which ranges?a.LFb.MFc.VHFd.HF