Electromagnetic waves have the highest energy in which region of the electromagnetic spectrum?  A. Radio  b. Visible  c. X-rays  d. Infrared

4. What is the intensity of an electromagnetic wave with a peak electric field strength of 110 V/m?     This is not and will not be graded

6. List the electromagnetic waves in order of increasing frequency.   a. radio waves,gamma rays,visible light,microwaves,ultraviolet rays,X-rays,infrared rays   b. radio waves,microwaves,ultraviolet rays,gamma rays,X-rays,visible light,infrared rays   c. radio waves,microwaves,infrared rays,visible light,ultraviolet rays,X-rays,gamma rays   d. radio waves,gamma rays,X-rays,infrared rays,ultraviolet rays,visible light,microwaves   e. radio waves,gamma rays,visible light,ultraviolet rays,infrared rays,X-rays,microwaves

5. Which of the following statements are true for electromagnetic waves traveling through a vacuum? a. All waves have the same wavelength b. All waves have the same frequency c. The speed of the waves depends on their frequency d. None of these CS Scanned with CamScanner

When you watch television that is broadcast by communication satellites, what type of electromagnetic radiation is sent to the dish receiver in order to get satellite television reception? A.  long-wavelength radio waves B Microwaves C Infrared waves

36.) Which of the following is true of electromagnetic waves?a. The frequency is the number of vibrations needed to produce a wavelength. b. As the frequency increases, so does the wavelength. c. The frequency of an electromagnetic wave equals the frequency of the vibrating charge that produces the wave.

10.) The speed of electromagnetic waves is a. different for each frequency in a vacuum b. less in a vacuum than in water c. 300,000 km/s in a vacuum d. faster than the speed of light in a vacuum

11.

7. A flashlight produces an average intensity of 476 W/m^2 shining on a wall. What is the maximum magnetic field strength in the light waves striking the wall?     3.80E-06 T     2.00E-06 T     1.60E-06 T     1.20E-06 T

A UHF antenna is designed to respond to what part of an electromagnetic wave?   a. oscillating electric field   b. oscillating magnetic field   c. oscillating electric and magnetic fields from different waves   d. oscillating electric and magnetic fields from the same wave