MCQ
Given below are two statements about X-ray spectra of elements :
Statement (I) : A plot of $\sqrt{v}(v=$ frequency of X-rays emitted) vs atomic mass is a straight line.
Statement (II) : A plot of $v(v=$ frequency of X-rays emitted) vs atomic number is a straight line. In the light of the above statements choose the correct answer from the options given below :
Statement (I) : A plot of $\sqrt{v}(v=$ frequency of X-rays emitted) vs atomic mass is a straight line.
Statement (II) : A plot of $v(v=$ frequency of X-rays emitted) vs atomic number is a straight line. In the light of the above statements choose the correct answer from the options given below :
- AStatement I is true but Statement II is false
- BBoth Statement I and Statement II are true
- ✓Both Statement I and Statement II are false
- DStatement I is false but Statement II is true
