What is the wavelength of a radio wave that has a frequency of 1.05 x 10^8 Hz?     1.999 m     3.997 m     2.855 m     0.857 m

3. What is the maximum electric field strength of an electromagnetic wave whose maximum magnetic field strength is 0.75 T?

A common short-wave radio broadcast band has a wavelength of 49m.  What is its frequency?

6:  The frequency of an electromagnetic wave traveling in vacuum is f = 7.9 × 106 Hz. f = 7.9 × 106 Hz  (a)  Express the wavelength of the wave, λ, in terms of f and the speed of light, c. (b)  Calculate the wavelength, λ, in meters.

3. On a cloudless day, the sunlight that reaches the surface of the earth has an intensity of about 1.50 x 103 W/m². What is the electromagnetic energy contained in 5.10 m3 of space just above the earth's surface?

What is the relationship between the electromagnetic wave frequency and the distance that it can cover? Select one: a. The lower the frequency, the shorter the distance it can travel. b. The electromagnetic wave frequency does not affect the distance travelled by the wave. c. The higher the frequency, the shorter the distance it can travel.

An electromagnetic wave with a frequency 7.50x1014 Hz propagates with a speed of 2.00x108 m/s in a certain piece of glass. What is The wavelength of the wave in glass? (nm)

A certain "band" of the electromagnetic spectrum spans the range of wavelengths from 144 um to 427 um. What is the highest frequency wave in this band? Give your answer in terahertz (1.00 tHz = 1.00x1012 Hz).

Wave length of electromagnetic wave is given below. What is the energy of the violet light in units of 10-19 Joules? 10 10 10 10 10 1012 Radio waves Micro Intrared Ultra violet Gamma Rays X-Rays Visible Light 7 * 10-7 4 * 10-7

Assume you have an electromagnetic wave traveling in free space. What is the  wavelength if the EM wave has a frequency of 4.4  x 1019 Hz? 4.0 x 10-12m 6.8 x 10-12m 4.8 x 10-12m 2.9 x 10-12m none