MCQ
The minimum frequency $v$ of continuous $X$-rays is related to the applied potential difference $V$ as
- A$v \propto \sqrt{V}$
- ✓$v \propto V$
- C$v \propto V^{3 / 2}$
- D$v \propto V^2$
✓
Answer
Correct option: B.
$v \propto V$
$E=h v=e V \Rightarrow v \propto V$
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