MCQ
The frequency order for $\gamma -$ rays $(a)$, $X-$ rays $(b)$ and $UV-$ rays $(c)$ is given as
- A$b > a > c$
- ✓$a > b > c$
- C$c > b > a$
- D$a > c > b$
✓
Answer
Correct option: B.
$a > b > c$
b
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