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PhysicsEM WavesElectromagnetic spectrumEasy2 minPYQ_2022
PhysicsEasysingle choice

Which is the correct ascending order of wavelengths?

Options:

Answer:
B
Solution:

We know that E=hcλE1λ. Also,

Egamma-ray>EX-ray>Evisible>Emicrowave

Therefore,

λgamma-ray<λX-ray<λvisible<λmicrowave

Stream:JEESubject:PhysicsTopic:EM WavesSubtopic:Electromagnetic spectrum
2mℹ️ Source: PYQ_2022

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