Medical x rays are taken with electromagnetic waves having a wavelength around 0

Question

Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up f = Hz f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up T = s T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up k = rad/m k = rad/m SubmitMy AnswersGive Up Medical x rays are taken with electromagnetic waves having a wavelength around 0.107nm . Part A What is the frequency of such waves? f = Hz SubmitMy AnswersGive Up Part B What is the period of such waves? T = s SubmitMy AnswersGive Up Part C What is the wave number of such waves? k = rad/m SubmitMy AnswersGive Up

Explanation / Answer

apply V = Lf

a. frequency f = 3e8/0.107nm

f = 2.803*10^18 Hz

. T = 1/f = 1/2.803 = 3.56*10^-19 secs

c. K = 2pi/L

K = 2*3.14/0.107nm

K = 5.86*10^10 rad/m

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