Question

The frequencies of X-rays, $\gamma$-rays and ultraviolet rays are respectively a, b and c. Then

• A. $a<b$, $b>c$
• B. $a>b$, $b>c$
• C. $a>b$, $b<c$
• D. $a<b$, $b<c$

Answer 1

Answer: (A)

$a<b$, $b>c$

The frequency of $\gamma -$ rays is more than that of X-rays.