STATEMENT-1: In an X-ray tube, the wavelengths of the characteristic X-rays depend on the metal used as target.
STATEMENT-2: Metals of large atomic numbers are best suited for the production of X-rays.
(a) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.
(b) Statement-1 is True, Statement-2 is True; Statement-2 is not a correct explanation for Statement-1.
(c) Statement-1 is True, Statement-2 is False.
(d) Statement-1 is False, Statement-2 is True.