The following figure shows the intensity-wavelength relations of x-rays coming from two different Coolidge tubes. The solid curve represents the relation for tube A in which the potential difference between the target and the filament is V_(A) and the atomic number of the target material is Z_(A). These quantities are V_(B)andZ_(B) for the other tube. Then

The following figure shows the intensity-wavelength relations of x-ray

1.	The following figure shows the intensity-wavelength relations of x-rays coming from two different Coolidge tubes. The solid curve represents the relation for tube A in which the potential difference between the target and the filament is V_(A) and the atomic number of the target material is Z_(A). These quantities are V_(B)andZ_(B) for the other tube. Then
Answer» `V_(A)gtV_(B),V_(A)gtZ_(B)` `V_(A)gtV_(B),Z_(A)ltZ_(B)` `V_(A)ltV_(B),Z_(A)gtZ_(B)` `V_(A)ltV_(B),Z_(A)ltZ_(B)` ANSWER :B

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