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The wavelength of K(alpha) X-ray for lea...

The wavelength of `K_(alpha)` X-ray for lead isotopes `Pb^(208), Pb^(206), Pb^(204) and lamda_(1), lamda_(2) and lamda_(3)` respectively. Then

A

`lamda_(1) = lamda_(2) = lamda_(3)`

B

`lamda_(1) gt lamda_(2) gt lamda_(3)`

C

`lamda_(1) lt lamda_(2) lt lamda_(3)`

D

`lamda_(3) = sqrt(lamda_(1) lamda_(2))`

Text Solution

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The correct Answer is:
A, D
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