Electromagnetic Waves - Result Question 30
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30. The frequencies of $X$-rays, $\gamma$-rays and ultraviolet rays are respectively $a, b$, and $c$. Then [2000]
======= ####30. The frequencies of $X$-rays, $\gamma$-rays and ultraviolet rays are respectively $a, b$, and $c$. Then [2000]
3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed:content/english/neet-pyq-chapterwise/physics/electromagnetic-waves/electromagnetic-waves—result-question-30.md (a) $a<b, b<c$
(b) $a<b, b>c$
(c) $a>b, b>c$
(d) $a>b, b<c$
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Solution:
- (b) $\gamma$ rays has lowest wavelength and highest frequency among them while ultraviolet ray has highest wavelength and lowest frequency.
Order of frequency : $b>a>c$
