ch44-p037 - 37. (a) From f = c/ and Eq. 37-31, we get 0 =...

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37. (a) From f = c / λ and Eq. 37-31, we get 00 11 (). β −− λ=λ =λ+∆ λ ++ Dividing both sides by λ 0 leads to 1 1( 1 ) 1 z =+ + where 0 / z λλ =∆ . We solve for : = + = + () . 2 22 2 2 2 2 z z zz (b) Now z = 4.43, so = + = 443 2 443 2 0 934 2 2 .. b g b g bg (c) From Eq. 44-19,
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