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PhysicsEM WavesElectromagnetic spectrumEasy2 minPYQ_2012

PhysicsEasysingle choice

The frequency of $X$ -rays; $γ$ -rays and ultraviolet rays are respectively $a, b$ and $c$ then

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Solution:

Frequency range of $γ$ -ray, $b = 1 0^{18} - 1 0^{23} Hz$ Frequency range of X-ray, $a = 1 0^{16} - 1 0^{20} Hz$ Frequency range of ultraviolet ray, $c = 1 0^{15} - 1 0^{17} Hz$ $∴ a < b; b > c$

Stream:JEESubject:PhysicsTopic:EM WavesSubtopic:Electromagnetic spectrum

⏱ 2mℹ️ Source: PYQ_2012

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