Wavelength = velocity / frequency
=3*10^8/97.1*10^6 =300/97.1 m=3.0896 m
None option is matched
There is value decimal position mistake in c option
on 21 What is the wavelength of a signal that has the F=97.1 MHz?! ed out...
8. A certain FM station broadcasts a signal that has a wavelength of 2.96 m. What is the frequency of these radio waves in units of megahertz (MHz)? (10 pts)
8. A certain FM station broadcasts a signal that has a wavelength of 2.96 m. What is the frequency of these radio waves in units of megahertz (MHz)? (10 pts)
3. A square wave has a frequency of 100 MHz. (a) What is the frequency of the fundamental signal, fo? fo (b) What is the frequency of the 5th harmonic, fs? fs- (e) What is the wavelength of the Sh harmonic, às? Take speed of light, u 3 x 10 m/s (d) What is the bandwidth of the signal if the 13h harmonic is the last harmonic?
Find the wavelength for (a) a typical AM radio wave with a frequency of 1000 kHz and (b) a typical FM radio wave of 100 MHz. 3. What is the frequency of a 3-cm microwave? 4. What is the frequency of an X ray with a wavelength of 0.1 nm? 5. What is the maximum strength of the B -field in an electromagnetic wave that has a maximum E -field strength of 1000 V/m? 6. Calculate the wavelengths of a 1530-kHz AM radio signal,...
A radio station's operating frequency has a wavelength of 2.81 m. What is this frequency? A. 94.5 MHz b.) 100.1 MHz c.) 9.37 x 10^-9 MHz d.) 1.068 x 10^8 MHz e.) 106.8 MHz
Question 1 What is the wavelength of an electromagnetic wave of frequency 98.4-MH7 Quiz navigation Not yet answered Marked out of 1.00 r Flag question Answer Finish attempt... Time left 0:19:47 Question 2 Suppose you have visible light whöse wavelength in vacuum is 450nm. If the light travels through glass, what happens to the wavelength of the light? Select one: O A Wavelength increases O B. Wavelength decreases Not yet answered Marked out of 1.00 P Flag C. Wavelength stays...
on 18 Differentiate the given function. ered 30 fW) = 2x ed out of lag question Select one: O Arw - Bar O B. f/4 - 30t o cro , O D.f'x) = 36*(x - 1) 2x? Quo 19
n 10 The following set of jobs must be processed ed serially through a two-step system. The times at out of each process are in hours. If Johnson's Rule is used to sequence the jobs then Job A would complete processing on operation 2 at Job Process Process 2 A 12 9 B 11 C 7 6 D 10 14 E 5 8 Select one: A. hour 38. LO A 12 8 11 C 7 6 D 10 14 E...
1H-NMR Identify every signal; chemical shift, what is it due to( i.e what type of proton, aromatic, aldehydic, O-H, N-H, vinyl etc.) and how many protons does it represent. manis/Downloads/Image_004.pdf 'H NMR spectrum (CDC1, 500 MHz) 6H S 6H 5 solvent 13C NMR spectrum (CDC1z, 125 MHz) 23.8.9 tv MacBook Pro C C Search or type URL + $ 4 2 3 % 5 & 7 ) * 6 9 0 W E D T y
A red emission lone from a star has a wavelength of 650 nm. A) What is the corresponding frequency? B How much energy does each photon at this wavelength carry? Back HW 2.pdf SCIE 223: Astronomy Written Homework 2 due Thursday, November 21, 2019 A red emission line from a star has a wavelength of 650 nm. 1) What is the corresponding frequency? Show your work a. b. How much energy does each photon at this wavelength carry? Show your...