4.7 In Problem 4.6, if w₁, ₂ and 3 are, respectively, the maximum frequency of the acoustic branch and minimum and maxim
Posted: Fri May 06, 2022 11:54 am
- 4 7 In Problem 4 6 If W And 3 Are Respectively The Maximum Frequency Of The Acoustic Branch And Minimum And Maxim 1 (16.08 KiB) Viewed 39 times
4.7 In Problem 4.6, if w₁, ₂ and 3 are, respectively, the maximum frequency of the acoustic branch and minimum and maximum frequencies of the optical branch, show that for fi > f2, 2 f₂ a = 0₂ 2 f₁ M and W3 = 2(f₁ + f₂) M M