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Please explain how to find this answer. 21. Determine the wavelength of each wave. Assume each...
Consider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x 108 km/s and 3.00 x 108 m/s, wavelengths of 407 nm and 0.167 nm, and frequencies of 2.45 x 1018 Hz and 6.45 x 104 Hz. Place these according to whether they apply only to the X-ray band, only to the visible light band, to both bands, or to neither band. X-ray band only Visible light band only Both bands Neither band Answer Bank speed of 3.00 x...
-21. Suppose a uniform plane wave is traveling in the negative x direction in a lossless medium of u u & = 9€, with the 5 V/m (rms) electric field in the +y direction. The wavelength of the wave is 2 m. (a) Determine the frequency in Hz and velocity in m/s of the wave, and the refractive index of the medium. (b) Write complete time-domain expressions of the electric and magnetic field vectors. Determine the rms value (in A/m)...
Two sinusoidal waves traveling in opposite directions interfere to produce a standing wave with the following wave function, where x is in meters and t is in seconds. y = (3.00 m) sin(0.900x) cos(6000) Determine the wavelength of the interfering waves. m What is the frequency of the interfering waves? Hz Find the speed of the interfering waves. m/s
Two sinusoidal waves traveling in opposite directions interfere to produce a standing wave with the following wave function, where x is in meters and t is in seconds. y = (3.00 m) sin(0.800x) cos(600t) Determine the wavelength of the interfering waves. m What is the frequency of the interfering waves? Hz Find the speed of the interfering waves. m/s
1) Find the wavelength of a sound wave which has a frequency of 410 Hz. The speed of sound is 343 m/s. 2) Consider light with a wavelength equal to 576 nm. The speed of light is 3.00
1) A wave travels at the speed of light (c=3.00*108 m/s). If its wavelength is 3.890*102 nm what is its frequency? 2)A wave travels at the speed of light (c=3.00*108 m/s). If its wavelength is 7.004*102 nm what is its frequency?
v=c/ C = 2,998 x 108 m/s E = hv h = 6.626 2 x 10-34 Js 1. What is the wavelength of a wave having a frequency of 3.76 x 1014 s-?? 2. What is the frequency of a 6.9 x 10-18 m wave? 3. What is the wavelength of a 2.99 Hz wave? 4. What is the wavelength of a 1.28 x 1017 Hz wave? 5. What is the frequency of a 7.43 x 10 m wave?
A transverse wave has a frequency of v = 39 Hz and a wavelength of 1 = 5.5 m. The wave obtains a maximum displacement of ym = 2.6 m and propagates in the -x direction.Part (a) Given the form y(x,t) = A sin(B) for the displacement of the wave, input an expression for A.Part (b) Using the same form y(x,t) input an expression for B. Part (c) How fast is the wave traveling in m/s?
Question 15 (2 points) If light has a wavelength of 700 nm, what is the frequency of this light? Remember that c=3.00 x 108 m/s. 700 Hz 2.33x10-15 Hz O2.1 x 1011 Hz 4.29 x 105 Hz 4.29x1014 Hz
Please help me and explain how to find this. A speaker is placed next to one end of tube opened at both ends. The frequency of the sound wave is set to 700 Hz and a standing wave is observed. The air temperature is such that the speed of sound is 350 m/s. The distance between adjacent nodes of the standing wave equals ____ meter(s). a) 1/4 b) 1/2 c) 1 d) 2 e) 0.7 A speaker producing a 700...